8891493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13411}}^1$

素因数の和:13444

約数の個数: 16

約数和(自身を含む): 13519296

約数和(自身を除く): 4627803

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 13411, 40233, 174343, 227987, 523029, 683961, 2963831, 8891493]

約数ペア:

[(1, 8891493), (3, 2963831), (13, 683961), (17, 523029), (39, 227987), (51, 174343), (221, 40233), (663, 13411)]