2070107

素因数分解:

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

素因数の和:95

約数の個数: 24

約数和(自身を含む): 2578800

約数和(自身を除く): 508693

約数列:

[1, 13, 17, 19, 29, 221, 247, 289, 323, 377, 493, 551, 3757, 4199, 5491, 6409, 7163, 8381, 9367, 71383, 108953, 121771, 159239, 2070107]

約数ペア:

[(1, 2070107), (13, 159239), (17, 121771), (19, 108953), (29, 71383), (221, 9367), (247, 8381), (289, 7163), (323, 6409), (377, 5491), (493, 4199), (551, 3757)]