12451823727

素因数分解:

$3^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{219041}}^1$

素因数の和:221758

約数の個数: 16

約数和(自身を含む): 18981303552

約数和(自身を除く): 6529479825

約数列:

[1, 3, 7, 21, 2707, 8121, 18949, 56847, 219041, 657123, 1533287, 4599861, 592943987, 1778831961, 4150607909, 12451823727]

約数ペア:

[(1, 12451823727), (3, 4150607909), (7, 1778831961), (21, 592943987), (2707, 4599861), (8121, 1533287), (18949, 657123), (56847, 219041)]