15310071

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3329}}^1$

素因数の和:3415

約数の個数: 24

約数和(自身を含む): 25627680

約数和(自身を除く): 10317609

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 3329, 4599, 9987, 23303, 29961, 69909, 209727, 243017, 729051, 1701119, 2187153, 5103357, 15310071]

約数ペア:

[(1, 15310071), (3, 5103357), (7, 2187153), (9, 1701119), (21, 729051), (63, 243017), (73, 209727), (219, 69909), (511, 29961), (657, 23303), (1533, 9987), (3329, 4599)]