#include <iostream>
#define int long long
using namespace std;

int m;

signed main() {
	cin >> m;
	
	for (int i = 2; i * i <= m; i++) {
		if (m % i == 0) {
			cout << i << " " << m / i << endl;
			return 0;
		}
	}
	cout << 1 << " " << m << endl;
	return 0;
}