12423651

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 18413568

約数和(自身を除く): 5989917

約数列:

[1, 3, 17, 47, 51, 71, 73, 141, 213, 219, 799, 1207, 1241, 2397, 3337, 3431, 3621, 3723, 5183, 10011, 10293, 15549, 56729, 58327, 88111, 170187, 174981, 243601, 264333, 730803, 4141217, 12423651]

約数ペア:

[(1, 12423651), (3, 4141217), (17, 730803), (47, 264333), (51, 243601), (71, 174981), (73, 170187), (141, 88111), (213, 58327), (219, 56729), (799, 15549), (1207, 10293), (1241, 10011), (2397, 5183), (3337, 3723), (3431, 3621)]