7156900961

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{324473}}^1$

素因数の和:324640

約数の個数: 16

約数和(自身を含む): 8597263104

約数和(自身を除く): 1440362143

約数列:

[1, 7, 23, 137, 161, 959, 3151, 22057, 324473, 2271311, 7462879, 44452801, 52240153, 311169607, 1022414423, 7156900961]

約数ペア:

[(1, 7156900961), (7, 1022414423), (23, 311169607), (137, 52240153), (161, 44452801), (959, 7462879), (3151, 2271311), (22057, 324473)]