16512651

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 24660480

約数和(自身を除く): 8147829

約数列:

[1, 3, 9, 47, 103, 141, 309, 379, 423, 927, 1137, 3411, 4841, 14523, 17813, 39037, 43569, 53439, 117111, 160317, 351333, 1834739, 5504217, 16512651]

約数ペア:

[(1, 16512651), (3, 5504217), (9, 1834739), (47, 351333), (103, 160317), (141, 117111), (309, 53439), (379, 43569), (423, 39037), (927, 17813), (1137, 14523), (3411, 4841)]