2998983923

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{61403}}^1$

素因数の和:61463

約数の個数: 18

約数和(自身を含む): 3449738124

約数和(自身を除く): 450754201

約数列:

[1, 13, 17, 169, 221, 289, 2873, 3757, 48841, 61403, 798239, 1043851, 10377107, 13570063, 17745467, 176410819, 230691071, 2998983923]

約数ペア:

[(1, 2998983923), (13, 230691071), (17, 176410819), (169, 17745467), (221, 13570063), (289, 10377107), (2873, 1043851), (3757, 798239), (48841, 61403)]