280147940151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{58901}}^1\times {\mathrm{83443}}^1$

素因数の和:142366

約数の個数: 16

約数和(自身を含む): 393201479040

約数和(自身を除く): 113053538889

約数列:

[1, 3, 19, 57, 58901, 83443, 176703, 250329, 1119119, 1585417, 3357357, 4756251, 4914876143, 14744628429, 93382646717, 280147940151]

約数ペア:

[(1, 280147940151), (3, 93382646717), (19, 14744628429), (57, 4914876143), (58901, 4756251), (83443, 3357357), (176703, 1585417), (250329, 1119119)]