def divisors(n):
    divs = []
    for d in range(1, int(n**0.5) + 1):
        if n % d == 0:
            divs.append(d)
            q = n // d
            if q != d:
                divs.append(q)
    divs.sort()
    return divs

def main():
    M = int(input())
    divs = divisors(M)
    if len(divs) == 2:
        print(1, M)
    else:
        print(divs[1], M // divs[1])

main()