12912772977

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2164031}}^1$

素因数の和:2164070

約数の個数: 32

約数和(自身を含む): 21813442560

約数和(自身を除く): 8900669583

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 5967, 2164031, 6492093, 19476279, 28132403, 36788527, 58428837, 84397209, 110365581, 253191627, 331096743, 478250851, 759574881, 993290229, 1434752553, 4304257659, 12912772977]

約数ペア:

[(1, 12912772977), (3, 4304257659), (9, 1434752553), (13, 993290229), (17, 759574881), (27, 478250851), (39, 331096743), (51, 253191627), (117, 110365581), (153, 84397209), (221, 58428837), (351, 36788527), (459, 28132403), (663, 19476279), (1989, 6492093), (5967, 2164031)]