40032909

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37379}}^1$

素因数の和:37409

約数の個数: 24

約数和(自身を含む): 69975360

約数和(自身を除く): 29942451

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 37379, 112137, 261653, 336411, 635443, 784959, 1906329, 2354877, 4448101, 5718987, 13344303, 40032909]

約数ペア:

[(1, 40032909), (3, 13344303), (7, 5718987), (9, 4448101), (17, 2354877), (21, 1906329), (51, 784959), (63, 635443), (119, 336411), (153, 261653), (357, 112137), (1071, 37379)]