13394889

素因数分解:

$3^5\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 20238400

約数和(自身を除く): 6843511

約数列:

[1, 3, 9, 27, 81, 199, 243, 277, 597, 831, 1791, 2493, 5373, 7479, 16119, 22437, 48357, 55123, 67311, 165369, 496107, 1488321, 4464963, 13394889]

約数ペア:

[(1, 13394889), (3, 4464963), (9, 1488321), (27, 496107), (81, 165369), (199, 67311), (243, 55123), (277, 48357), (597, 22437), (831, 16119), (1791, 7479), (2493, 5373)]