#t = int(input())
tt = 1
import random
R = random.randint(1, 1 << 60)

def f(x):
  ii = 1
  su = 0
  while ii*ii <= x:
    if x%ii == 0:
      su += ii
      if ii*ii != x:
        su += x//ii
    ii += 1
  su %= 100003
  return su

for _ in range(tt):
  n,k = map(int, input().split())
  mod = 100003
  lis = [0]*100003
  for i in range(1,100003):
    lis[i] = f(i)
  if k == 1:
    print(n)
    continue
  k -= 2
  n = f(n)
  for i in range(61):
    if k & (1<<i):
      n = lis[n]
    new = [0]*100003
    for j in range(100003):
      new[j] = lis[lis[j]]
    lis = new.copy()

  print(n)