#include<bits/stdc++.h>
using namespace std;
int f(int n){
	int i,g=0;
	for(i=2;i<n/2;i++){
		if(n%i==0) {
			g=1;
			break;
		}
	}
	if(g==0) return 1;
	else return 0;
}
int main(){
	int n,g,j;
	cin>>n;
	if(f(n)==1) cout<<n;
	else{
		while(f(n)==1){
			for(j=2;j<=n;j++){
				if(n%j==0&&f(j)==1) {
					g=1;
					cout<<j<<" ";
					break;
				}
			}
			n=n/j;
		}
	}
	return 0;
}

/**************************************************************
	Problem: 1234
	User: houshanglin
	Language: C++
	Result: Wrong Answer
****************************************************************/