996946249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{443}}^1\times {\mathrm{599}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 1144987200

約数和(自身を除く): 148040951

約数列:

[1, 13, 17, 221, 289, 443, 599, 3757, 5759, 7531, 7787, 10183, 97903, 128027, 132379, 173111, 265357, 1664351, 2250443, 3449641, 4511069, 58643897, 76688173, 996946249]

約数ペア:

[(1, 996946249), (13, 76688173), (17, 58643897), (221, 4511069), (289, 3449641), (443, 2250443), (599, 1664351), (3757, 265357), (5759, 173111), (7531, 132379), (7787, 128027), (10183, 97903)]