28643379

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3947}}^1$

素因数の和:4050

約数の個数: 16

約数和(自身を含む): 39795840

約数和(自身を除く): 11152461

約数列:

[1, 3, 41, 59, 123, 177, 2419, 3947, 7257, 11841, 161827, 232873, 485481, 698619, 9547793, 28643379]

約数ペア:

[(1, 28643379), (3, 9547793), (41, 698619), (59, 485481), (123, 232873), (177, 161827), (2419, 11841), (3947, 7257)]