#include<cstdio>
#include<iostream>
#include<algorithm>
#include<string>
#include<queue>
#include<vector>
#include<functional>
#include<cmath>
#include<map>
#include<stack>
#include<set>
#include<numeric>

using namespace std;
typedef long long ll;
typedef pair<ll, ll> pl;

bool isprime(ll x) {
	if (x == 1)return true;
	if (x == 2)return true;

	if (x < 2 || x % 2 == 0)return false;

	ll i = 3;
	while (i <= sqrt(x)) {
		if (x % i == 0)return false;
		i = i + 2;
	}
	return true;
}

int main()
{
	ll M;
	cin >> M;

	if (isprime(M))
		cout << 1 << " " << M << endl;
	else{
		for (int i = 2; i <= sqrt(M); i++) {
			if (M % i == 0) {
				cout << i << " " << M / i << endl;
				break;
			}
		}
	}
	return	0;
}