defmodule Main do
    def main() do
        m = IO.gets("") |> Integer.parse |> elem(0)
        d1 = find_div(m, round(:math.sqrt(m)))
        d2 = round(m / d1)
        IO.puts("#{d1} #{d2}")
    end

    def find_div(n, t) when rem(n, t) == 0, do: t

    def find_div(n, t), do: find_div(n, t-1)
end