129418079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{8287}}^1$

素因数の和:8414

約数の個数: 16

約数和(自身を含む): 155947008

約数和(自身を除く): 26528929

約数列:

[1, 7, 23, 97, 161, 679, 2231, 8287, 15617, 58009, 190601, 803839, 1334207, 5626873, 18488297, 129418079]

約数ペア:

[(1, 129418079), (7, 18488297), (23, 5626873), (97, 1334207), (161, 803839), (679, 190601), (2231, 58009), (8287, 15617)]