189018427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{50311}}^1$

素因数の和:50358

約数の個数: 12

約数和(自身を含む): 216240976

約数和(自身を除く): 27222549

約数列:

[1, 13, 17, 221, 289, 3757, 50311, 654043, 855287, 11118731, 14539879, 189018427]

約数ペア:

[(1, 189018427), (13, 14539879), (17, 11118731), (221, 855287), (289, 654043), (3757, 50311)]