import java.util.ArrayList;
import java.util.Scanner;

public class decompose {
    ArrayList<Integer> list = new ArrayList<Integer>();
    Scanner s = new Scanner(System.in);
    int number = 2,value = 0;

    public static void main(String[] args) {
        decompose d = new decompose();
        
        d.function();
    }
    
    private void function(){
            value = Integer.parseInt(s.nextLine()); //从控制台输入一个数字进行测试
            
            for(;number<=value;number++){
                while(value%number==0){
                    list.add(number);
                    value = value/number;
                }
            }
            for(int i:list){
                System.out.println(i);
            }
            
    }

}