def main():
  from sys import stdin
  input=stdin.readline
  m = int(input())
  def factorization(n):
    # soinsuubunkai, cnt, kosuu
    arr, tmp = [], n
    for i in range(2, int(-(-n**0.5//1))+1):
      if tmp % i == 0:
        cnt = 0
        while tmp % i == 0:
          cnt += 1
          tmp //= i
        arr.append([i, cnt])
    if tmp != 1:
      arr.append([tmp, 1])
    if len(arr) == 0:
      arr.append([n, 1])
    return arr
  f = factorization(m)
  if len(f) == 1:
    print(*f[0])
  else:
    print(f[0][0], m//f[0][0])
main()