15093393

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 23887872

約数和(自身を除く): 8794479

約数列:

[1, 3, 7, 21, 53, 71, 159, 191, 213, 371, 497, 573, 1113, 1337, 1491, 3763, 4011, 10123, 11289, 13561, 26341, 30369, 40683, 70861, 79023, 94927, 212583, 284781, 718733, 2156199, 5031131, 15093393]

約数ペア:

[(1, 15093393), (3, 5031131), (7, 2156199), (21, 718733), (53, 284781), (71, 212583), (159, 94927), (191, 79023), (213, 70861), (371, 40683), (497, 30369), (573, 26341), (1113, 13561), (1337, 11289), (1491, 10123), (3763, 4011)]