51579717

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{144481}}^1$

素因数の和:144508

約数の個数: 16

約数和(自身を含む): 83221632

約数和(自身を除く): 31641915

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 144481, 433443, 1011367, 2456177, 3034101, 7368531, 17193239, 51579717]

約数ペア:

[(1, 51579717), (3, 17193239), (7, 7368531), (17, 3034101), (21, 2456177), (51, 1011367), (119, 433443), (357, 144481)]