1330452669

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{28837}}^1$

素因数の和:28886

約数の個数: 32

約数和(自身を含む): 2196302080

約数和(自身を除く): 865849411

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 2197, 3549, 6591, 15379, 28837, 46137, 86511, 201859, 374881, 605577, 1124643, 2624167, 4873453, 7872501, 14620359, 34114171, 63354889, 102342513, 190064667, 443484223, 1330452669]

約数ペア:

[(1, 1330452669), (3, 443484223), (7, 190064667), (13, 102342513), (21, 63354889), (39, 34114171), (91, 14620359), (169, 7872501), (273, 4873453), (507, 2624167), (1183, 1124643), (2197, 605577), (3549, 374881), (6591, 201859), (15379, 86511), (28837, 46137)]