#include <bits/stdc++.h>
using namespace std;


int main(){
	ios::sync_with_stdio(false);
	cin.tie(0);
	
	long long m; cin >> m;
	bool can = false;
	long long x = 0, y = 0;
	for(long long i = 2; i * i <= m; i++) {
		if(m % i == 0){
			x = i;
			y = m / i;
			break;
		}
	}
	if(x == 0) cout << 1 << " " << m << endl;
	else cout << x << " " << y << endl;
	return 0;                                              
}