9666972217

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{26597}}^1$

素因数の和:27120

約数の個数: 16

約数和(自身を含む): 11158392960

約数和(自身を除く): 1491420743

約数列:

[1, 7, 137, 379, 959, 2653, 26597, 51923, 186179, 363461, 3643789, 10080263, 25506523, 70561841, 1380996031, 9666972217]

約数ペア:

[(1, 9666972217), (7, 1380996031), (137, 70561841), (379, 25506523), (959, 10080263), (2653, 3643789), (26597, 363461), (51923, 186179)]