9856555009

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{168491}}^1$

素因数の和:168696

約数の個数: 16

約数和(自身を含む): 11532940416

約数和(自身を除く): 1676385407

約数列:

[1, 7, 61, 137, 427, 959, 8357, 58499, 168491, 1179437, 10277951, 23083267, 71945657, 161582869, 1408079287, 9856555009]

約数ペア:

[(1, 9856555009), (7, 1408079287), (61, 161582869), (137, 71945657), (427, 23083267), (959, 10277951), (8357, 1179437), (58499, 168491)]