156621829

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1\times {\mathrm{1327}}^1$

素因数の和:2644

約数の個数: 16

約数和(自身を含む): 193059328

約数和(自身を除く): 36437499

約数列:

[1, 7, 13, 91, 1297, 1327, 9079, 9289, 16861, 17251, 118027, 120757, 1721119, 12047833, 22374547, 156621829]

約数ペア:

[(1, 156621829), (7, 22374547), (13, 12047833), (91, 1721119), (1297, 120757), (1327, 118027), (9079, 17251), (9289, 16861)]