38990079359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{294227}}^1$

素因数の和:295966

約数の個数: 16

約数和(自身を含む): 48639419136

約数和(自身を除く): 9649339777

約数列:

[1, 7, 11, 77, 1721, 12047, 18931, 132517, 294227, 2059589, 3236497, 22655479, 506364667, 3544552669, 5570011337, 38990079359]

約数ペア:

[(1, 38990079359), (7, 5570011337), (11, 3544552669), (77, 506364667), (1721, 22655479), (12047, 3236497), (18931, 2059589), (132517, 294227)]