#include "bits/stdc++.h"

using namespace std;

using ll = long long;
using ld = long double;

const int INF = (1 << 30) - 1;
const ll INF64 = ((ll)1 << 62) - 1;
const double PI = 3.1415926535897932384626433832795;

const int dx[] = { 0, 1, 0, -1 };
const int dy[] = { -1, 0, 1, 0 };

int gcd(int x, int y) { return y ? gcd(y, x % y) : x; }
ll gcd(ll x, ll y) { return y ? gcd(y, x % y) : x; }
int lcm(int x, int y) { return x / gcd(x, y) * y; }
ll lcm(ll x, ll y) { return x / gcd(x, y) * y; }

pair<ll, ll> solve(ll x) {
	for (ll i = 2; i + i <= x; i++) {
		while (x % i == 0) {
			return { i, x / i };
		}
	}

	return { 1, x };
}

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	ll m;
	cin >> m;

	pair<ll, ll> ans = solve(m);
	cout << ans.first << " " << ans.second << endl;
	return 0;
}