#include <algorithm>
#include <cstdio>
#include <iostream>
#include <map>
#include <math.h>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
using namespace std;

#define ll long long
#define INF (1 << 30)
#define INFLL (1LL << 60)

int main() {
	ll m;
	cin >> m;
	ll max = (int)(sqrt(m) + 2);
	bool flag = true;
	for(int i = 2;i <= max;i++){
		if(m % i == 0){
			cout << m / i << " " << i << endl;
			flag = false;
			break;
		}
	}
	if(flag) cout << 1 << " " << m << endl;
	return 0;
}