1583023

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:91

約数の個数: 24

約数和(自身を含む): 1976400

約数和(自身を除く): 393377

約数列:

[1, 13, 17, 19, 29, 169, 221, 247, 323, 377, 493, 551, 2873, 3211, 4199, 4901, 6409, 7163, 9367, 54587, 83317, 93119, 121771, 1583023]

約数ペア:

[(1, 1583023), (13, 121771), (17, 93119), (19, 83317), (29, 54587), (169, 9367), (221, 7163), (247, 6409), (323, 4901), (377, 4199), (493, 3211), (551, 2873)]