package main

import (
	"fmt"
)

func main() {
	var m int
	fmt.Scan(&m)
	d := divisor(m)
	if len(d) == 0 {
		d = append(d, 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)
			return res
		}
	}
	return res
}