#include <iostream>
#include <fstream>
#include <vector>
#include <cstring>
#include <string>
#include <algorithm>
#include <iomanip>
using namespace std;
typedef long long ll;
int main() {
	cin.tie(0);
	ios::sync_with_stdio(false);

	ll M;
	cin >> M;

	for(ll i = 2; i * i <= M; i++) {
		if(M % i == 0) {
			cout << i << " " << M / i << endl;
			return 0;
		}
	}

	cout << 1 << " " << M << endl;
}