826639107

素因数分解:

$3^1\times 7^1\times {\mathrm{7639}}^1\times {\mathrm{5153}}^1$

素因数の和:12802

約数の個数: 16

約数和(自身を含む): 1260049920

約数和(自身を除く): 433410813

約数列:

[1, 3, 7, 21, 5153, 7639, 15459, 22917, 36071, 53473, 108213, 160419, 39363767, 118091301, 275546369, 826639107]

約数ペア:

[(1, 826639107), (3, 275546369), (7, 118091301), (21, 39363767), (5153, 160419), (7639, 108213), (15459, 53473), (22917, 36071)]