2015476929

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{43207}}^1$

素因数の和:43357

約数の個数: 24

約数和(自身を含む): 2992758912

約数和(自身を除く): 977281983

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 657, 5183, 15549, 43207, 46647, 129621, 388863, 3067697, 3154111, 9203091, 9462333, 27609273, 28386999, 223941881, 671825643, 2015476929]

約数ペア:

[(1, 2015476929), (3, 671825643), (9, 223941881), (71, 28386999), (73, 27609273), (213, 9462333), (219, 9203091), (639, 3154111), (657, 3067697), (5183, 388863), (15549, 129621), (43207, 46647)]