3955211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 4569600

約数和(自身を除く): 614389

約数列:

[1, 13, 19, 67, 239, 247, 871, 1273, 3107, 4541, 16013, 16549, 59033, 208169, 304247, 3955211]

約数ペア:

[(1, 3955211), (13, 304247), (19, 208169), (67, 59033), (239, 16549), (247, 16013), (871, 4541), (1273, 3107)]