12307953

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 19993600

約数和(自身を除く): 7685647

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 283, 327, 399, 763, 849, 1981, 2071, 2289, 5377, 5943, 6213, 14497, 16131, 30847, 37639, 43491, 92541, 112917, 215929, 586093, 647787, 1758279, 4102651, 12307953]

約数ペア:

[(1, 12307953), (3, 4102651), (7, 1758279), (19, 647787), (21, 586093), (57, 215929), (109, 112917), (133, 92541), (283, 43491), (327, 37639), (399, 30847), (763, 16131), (849, 14497), (1981, 6213), (2071, 5943), (2289, 5377)]