84767221

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2113}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 105936768

約数和(自身を除く): 21169547

約数列:

[1, 7, 11, 77, 521, 2113, 3647, 5731, 14791, 23243, 40117, 162701, 1100873, 7706111, 12109603, 84767221]

約数ペア:

[(1, 84767221), (7, 12109603), (11, 7706111), (77, 1100873), (521, 162701), (2113, 40117), (3647, 23243), (5731, 14791)]