31399623871

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11021279}}^1$

素因数の和:11021334

約数の個数: 16

約数和(自身を含む): 40205629440

約数和(自身を除く): 8806005569

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 11021279, 77148953, 121234069, 407787323, 848638483, 2854511261, 4485660553, 31399623871]

約数ペア:

[(1, 31399623871), (7, 4485660553), (11, 2854511261), (37, 848638483), (77, 407787323), (259, 121234069), (407, 77148953), (2849, 11021279)]