11855486511

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13305821}}^1$

素因数の和:13305844

約数の個数: 20

約数和(自身を含む): 19320053544

約数和(自身を除く): 7464567033

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 13305821, 39917463, 119752389, 146364031, 359257167, 439092093, 1077771501, 1317276279, 3951828837, 11855486511]

約数ペア:

[(1, 11855486511), (3, 3951828837), (9, 1317276279), (11, 1077771501), (27, 439092093), (33, 359257167), (81, 146364031), (99, 119752389), (297, 39917463), (891, 13305821)]