#! usr/bin/env python
# -*- coding:utf-8 -*-

if __name__ == "__main__":
    M = raw_input()
    M = int(M)

    ans1 = 1
    ans2 = M

    if M % 2 == 0:
        ans1 = str(M/2)
        print "2 " + ans1
        exit()
    elif M % 3 == 0:
        ans1 = str(M/3)
        print "3 " + ans1
        exit()
    elif M % 5 == 0:
        ans1 = str(M/5)
        print "5 " + ans1
        exit()
    elif M % 7 == 0:
        ans1 = str(M/7)
        print "7 " + ans1
        exit()
    else:
        for i in xrange(8, M/7, 2):
            if M % i == 0:
                ans1 = str(M/i)
                print str(i) + " " + ans1
                exit()

    print str(ans1) + " " + str(ans2)