#include <iostream>
#include <vector>
using namespace std;

int main()
{
	long long int m;
	cin >> m;

	long long int nokori = m;

	for (int i = 2; i <= nokori; i++) {
		if (!(m%i)) {
			cout << i << " " << m / i << endl;
			return 0;
		}
		nokori = m / i;
	}

	cout << 1 << " " << m << endl;

	return 0;
}