7941661

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 9846144

約数和(自身を除く): 1904483

約数列:

[1, 7, 13, 91, 197, 443, 1379, 2561, 3101, 5759, 17927, 40313, 87271, 610897, 1134523, 7941661]

約数ペア:

[(1, 7941661), (7, 1134523), (13, 610897), (91, 87271), (197, 40313), (443, 17927), (1379, 5759), (2561, 3101)]