28411061

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{11243}}^1$

素因数の和:11288

約数の個数: 12

約数和(自身を含む): 34271712

約数和(自身を除く): 5860651

約数列:

[1, 7, 19, 133, 361, 2527, 11243, 78701, 213617, 1495319, 4058723, 28411061]

約数ペア:

[(1, 28411061), (7, 4058723), (19, 1495319), (133, 213617), (361, 78701), (2527, 11243)]