85421791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{32369}}^1$

素因数の和:32418

約数の個数: 16

約数和(自身を含む): 108763200

約数和(自身を除く): 23341409

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 32369, 226583, 420797, 938701, 2945579, 6570907, 12203113, 85421791]

約数ペア:

[(1, 85421791), (7, 12203113), (13, 6570907), (29, 2945579), (91, 938701), (203, 420797), (377, 226583), (2639, 32369)]