428674897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{91813}}^1$

素因数の和:91872

約数の個数: 16

約数和(自身を含む): 528848640

約数和(自身を除く): 100173743

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 91813, 642691, 2111699, 2662577, 14781893, 18638039, 61239271, 428674897]

約数ペア:

[(1, 428674897), (7, 61239271), (23, 18638039), (29, 14781893), (161, 2662577), (203, 2111699), (667, 642691), (4669, 91813)]