n = int(input())

l = []
for i in range(1, int(n**0.5) + 1):
    if n % i == 0:
        l.append(i)
        l.append(n // i)
l = sorted(set(l))

if n == 1:
    print(1, 1)
elif len(l) == 2:
    print(1, n)
elif n % 2 == 0:
    print(2, n // 2)
else:
    print(l[1], n // l[1])