508733901

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{140263}}^1$

素因数の和:140313

約数の個数: 24

約数和(自身を含む): 816897536

約数和(自身を除く): 308163635

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 140263, 420789, 1262367, 1823419, 4348153, 5470257, 13044459, 16410771, 39133377, 56525989, 169577967, 508733901]

約数ペア:

[(1, 508733901), (3, 169577967), (9, 56525989), (13, 39133377), (31, 16410771), (39, 13044459), (93, 5470257), (117, 4348153), (279, 1823419), (403, 1262367), (1209, 420789), (3627, 140263)]