121862013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{34337}}^1$

素因数の和:34373

約数の個数: 24

約数和(自身を含む): 201083328

約数和(自身を除く): 79221315

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 34337, 103011, 240359, 446381, 721077, 1339143, 3124667, 5802953, 9374001, 17408859, 40620671, 121862013]

約数ペア:

[(1, 121862013), (3, 40620671), (7, 17408859), (13, 9374001), (21, 5802953), (39, 3124667), (91, 1339143), (169, 721077), (273, 446381), (507, 240359), (1183, 103011), (3549, 34337)]