2912241631

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{827}}^1$

素因数の和:1231

約数の個数: 24

約数和(自身を含む): 3214733184

約数和(自身を除く): 302491553

約数列:

[1, 13, 67, 169, 311, 827, 871, 4043, 10751, 11323, 20837, 52559, 55409, 139763, 257197, 270881, 720317, 3343561, 3521453, 9364121, 17232199, 43466293, 224018587, 2912241631]

約数ペア:

[(1, 2912241631), (13, 224018587), (67, 43466293), (169, 17232199), (311, 9364121), (827, 3521453), (871, 3343561), (4043, 720317), (10751, 270881), (11323, 257197), (20837, 139763), (52559, 55409)]