251036712021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2203}}^1\times {\mathrm{28283}}^1$

素因数の和:30585

約数の個数: 32

約数和(自身を含む): 359066511360

約数和(自身を除く): 108029799339

約数列:

[1, 3, 17, 51, 79, 237, 1343, 2203, 4029, 6609, 28283, 37451, 84849, 112353, 174037, 480811, 522111, 1442433, 2234357, 2958629, 6703071, 8875887, 37984069, 62307449, 113952207, 186922347, 1059226633, 3177679899, 4922288471, 14766865413, 83678904007, 251036712021]

約数ペア:

[(1, 251036712021), (3, 83678904007), (17, 14766865413), (51, 4922288471), (79, 3177679899), (237, 1059226633), (1343, 186922347), (2203, 113952207), (4029, 62307449), (6609, 37984069), (28283, 8875887), (37451, 6703071), (84849, 2958629), (112353, 2234357), (174037, 1442433), (480811, 522111)]