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

using ll = long long;
#define rep(i, n) for(int i = 0; i < n; i++)

int main() {
	ll m;
	cin >> m;
	using P = pair<ll, ll>;
	vector<P> p;
	for(ll i = 2; i + i <= m; i++) {
		if(m % i == 0) {
			P pp;
			pp.first = i;
			pp.second = m / i;
			p.push_back(pp);
		}
	}
	if(p.size()) cout << p[0].first << " " << p[0].second << endl;
	else cout << 1 << " " << m << endl;
}