1297908975167

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{324199}}^1$

素因数の和:325227

約数の個数: 32

約数和(自身を含む): 1613426688000

約数和(自身を除く): 315517712833

約数列:

[1, 7, 19, 31, 133, 217, 589, 971, 4123, 6797, 18449, 30101, 129143, 210707, 324199, 571919, 2269393, 4003433, 6159781, 10050169, 43118467, 70351183, 190953211, 314797229, 1336672477, 2203580603, 5981147351, 9758714099, 41868031457, 68310998693, 185415567881, 1297908975167]

約数ペア:

[(1, 1297908975167), (7, 185415567881), (19, 68310998693), (31, 41868031457), (133, 9758714099), (217, 5981147351), (589, 2203580603), (971, 1336672477), (4123, 314797229), (6797, 190953211), (18449, 70351183), (30101, 43118467), (129143, 10050169), (210707, 6159781), (324199, 4003433), (571919, 2269393)]