23526997

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 28460160

約数和(自身を除く): 4933163

約数列:

[1, 13, 17, 19, 169, 221, 247, 323, 431, 2873, 3211, 4199, 5603, 7327, 8189, 54587, 72839, 95251, 106457, 139213, 1238263, 1383941, 1809769, 23526997]

約数ペア:

[(1, 23526997), (13, 1809769), (17, 1383941), (19, 1238263), (169, 139213), (221, 106457), (247, 95251), (323, 72839), (431, 54587), (2873, 8189), (3211, 7327), (4199, 5603)]