91001617

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 105720832

約数和(自身を除く): 14719215

約数列:

[1, 7, 97, 223, 601, 679, 1561, 4207, 21631, 58297, 134023, 151417, 408079, 938161, 13000231, 91001617]

約数ペア:

[(1, 91001617), (7, 13000231), (97, 938161), (223, 408079), (601, 151417), (679, 134023), (1561, 58297), (4207, 21631)]