2013172759

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479441}}^1$

素因数の和:479490

約数の個数: 16

約数和(自身を含む): 2416387680

約数和(自身を除く): 403214921

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 479441, 6232733, 8150497, 9109379, 105956461, 118421927, 154859443, 2013172759]

約数ペア:

[(1, 2013172759), (13, 154859443), (17, 118421927), (19, 105956461), (221, 9109379), (247, 8150497), (323, 6232733), (4199, 479441)]