import static java.lang.System.*;
import java.util.*;

public class Main {
	static Scanner sc = new Scanner(System.in);
	static int[] dy = {-1,0,1,0};
	static int[] dx = {0,1,0,-1};
	public static void main(String[] args) {
		long m = sc.nextLong();
		for (int i=2; i<=Math.sqrt(m); i++) {
			if (m%i==0) {
				out.println(m/i+" "+i);
				return;
			}
		}
		out.println(1+" "+m);
	}
}