def make_divisors(n):
    lower,upper=[],[]
    i=1
    while i*i<=n:
        if n%i==0:
            lower.append(i)
            if i!=n//i:
                upper.append(n//i)
        i+=1
    return lower+upper[::-1]
n=int(input())
if n==1:
    print(1,1)
    exit()
l=make_divisors(n)
if len(l)==2:
    print(*l)
else:
    ans1=l[1]
    ans2=n//ans1
    print(ans1,ans2)