6661347

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28837}}^1$

素因数の和:28858

約数の個数: 16

約数和(自身を含む): 11073792

約数和(自身を除く): 4412445

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 28837, 86511, 201859, 317207, 605577, 951621, 2220449, 6661347]

約数ペア:

[(1, 6661347), (3, 2220449), (7, 951621), (11, 605577), (21, 317207), (33, 201859), (77, 86511), (231, 28837)]