128216051717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{1297}}^1\times {\mathrm{6269}}^1$

素因数の和:8792

約数の個数: 16

約数和(自身を含む): 138321266160

約数和(自身を除く): 10105214443

約数列:

[1, 13, 1213, 1297, 6269, 15769, 16861, 81497, 1573261, 7604297, 8130893, 20452393, 98855861, 105701609, 9862773209, 128216051717]

約数ペア:

[(1, 128216051717), (13, 9862773209), (1213, 105701609), (1297, 98855861), (6269, 20452393), (15769, 8130893), (16861, 7604297), (81497, 1573261)]