import math

n = int(input())
tmax = n - 1
nn = math.ceil(math.sqrt(n))
fac1 = 0
fac2 = 0
tmin = 0

for i in range(nn, 0, -1):
    if n % i == 0:
        fac1 = i
        fac2 = n // fac1
        break

fac1sq = round(math.sqrt(fac1))
fac2sq = round(math.sqrt(fac2))

if fac1sq ** 2 == fac1:
    tmin += (fac1sq - 1) * 2
elif fac1 % 2 == 0:
    tmin += fac1 // 2
else:
    tmin += fac1 - 1

if fac2sq ** 2 == fac2:
    tmin += (fac2sq - 1) * 2
elif fac2 % 2 == 0:
    tmin += fac2 // 2
else:
    tmin += fac2 - 1

print(tmin, tmax)