85740011

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 99672768

約数和(自身を除く): 13932757

約数列:

[1, 7, 101, 173, 701, 707, 1211, 4907, 17473, 70801, 121273, 122311, 495607, 848911, 12248573, 85740011]

約数ペア:

[(1, 85740011), (7, 12248573), (101, 848911), (173, 495607), (701, 122311), (707, 121273), (1211, 70801), (4907, 17473)]