2149758045123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{63872539}}^1$

素因数の和:63873418

約数の個数: 16

約数和(自身を含む): 3090408975360

約数和(自身を除く): 940650930237

約数列:

[1, 3, 13, 39, 863, 2589, 11219, 33657, 63872539, 191617617, 830343007, 2491029021, 55122001157, 165366003471, 716586015041, 2149758045123]

約数ペア:

[(1, 2149758045123), (3, 716586015041), (13, 165366003471), (39, 55122001157), (863, 2491029021), (2589, 830343007), (11219, 191617617), (33657, 63872539)]