30804411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19861}}^1$

素因数の和:19922

約数の個数: 16

約数和(自身を含む): 45762048

約数和(自身を除く): 14957637

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 19861, 59583, 218471, 655413, 933467, 2800401, 10268137, 30804411]

約数ペア:

[(1, 30804411), (3, 10268137), (11, 2800401), (33, 933467), (47, 655413), (141, 218471), (517, 59583), (1551, 19861)]