487764761

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{2141}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 539784000

約数和(自身を除く): 52019239

約数列:

[1, 11, 139, 149, 1529, 1639, 2141, 20711, 23551, 227821, 297599, 319009, 3273589, 3509099, 44342251, 487764761]

約数ペア:

[(1, 487764761), (11, 44342251), (139, 3509099), (149, 3273589), (1529, 319009), (1639, 297599), (2141, 227821), (20711, 23551)]