858244881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6571}}^1$

素因数の和:6801

約数の個数: 32

約数和(自身を含む): 1311666048

約数和(自身を除く): 453421167

約数列:

[1, 3, 13, 17, 39, 51, 197, 221, 591, 663, 2561, 3349, 6571, 7683, 10047, 19713, 43537, 85423, 111707, 130611, 256269, 335121, 1294487, 1452191, 3883461, 4356573, 16828331, 22006279, 50484993, 66018837, 286081627, 858244881]

約数ペア:

[(1, 858244881), (3, 286081627), (13, 66018837), (17, 50484993), (39, 22006279), (51, 16828331), (197, 4356573), (221, 3883461), (591, 1452191), (663, 1294487), (2561, 335121), (3349, 256269), (6571, 130611), (7683, 111707), (10047, 85423), (19713, 43537)]