package main

import (
	"fmt"
)

func main() {
	var m int
	fmt.Scan(&m)
	d := divisor(m)
	if len(d)==0 {
		d[0] = 1
	}
	fmt.Println(d[0], m/d[0])
}

func divisor(n int) []int {
	res := make([]int, 0)
	for i := 2; i*i < n; i++ {
		if n%i == 0 {
			res = append(res, i)
			if i != n/i {
				res = append(res, n/i)
			}
		}
	}
	return res
}