let factorize n =
    let rec go x i =
        if i * i > x then
            [x]
        elif x % i = 0L then
            i :: go (x / i) i
        else
            i + 1L
            |> go x
    go n 2L

let rec ab a b xs =
    let len = List.length xs
    if len = 0 then
        [| a; b |]
    elif len = 1 then
        [| a; b * xs.[0] |]
    else
        let x :: y :: ys = xs
        if x = y then
            ab (a * x) b ys
        else
            ab a (b * x) (y :: ys)

let n =
    stdin.ReadLine() |> int64

factorize n
|> ab 1L 1L
|> fun ans ->
    printfn "%d %d" ans.[0] ans.[1]