120015831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2\times {\mathrm{241}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 174590416

約数和(自身を除く): 54574585

約数列:

[1, 3, 13, 39, 113, 241, 339, 723, 1469, 3133, 4407, 9399, 12769, 27233, 38307, 81699, 165997, 354029, 497991, 1062087, 3077329, 9231987, 40005277, 120015831]

約数ペア:

[(1, 120015831), (3, 40005277), (13, 9231987), (39, 3077329), (113, 1062087), (241, 497991), (339, 354029), (723, 165997), (1469, 81699), (3133, 38307), (4407, 27233), (9399, 12769)]