316822079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{20287}}^1$

素因数の和:20414

約数の個数: 16

約数和(自身を含む): 381739008

約数和(自身を除く): 64916929

約数列:

[1, 7, 23, 97, 161, 679, 2231, 15617, 20287, 142009, 466601, 1967839, 3266207, 13774873, 45260297, 316822079]

約数ペア:

[(1, 316822079), (7, 45260297), (23, 13774873), (97, 3266207), (161, 1967839), (679, 466601), (2231, 142009), (15617, 20287)]