388366593

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{144967}}^1$

素因数の和:145036

約数の個数: 16

約数和(自身を含む): 556677120

約数和(自身を除く): 168310527

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 144967, 434901, 2754373, 6813449, 8263119, 20440347, 129455531, 388366593]

約数ペア:

[(1, 388366593), (3, 129455531), (19, 20440347), (47, 8263119), (57, 6813449), (141, 2754373), (893, 434901), (2679, 144967)]