28702900239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{11617}}^1\times {\mathrm{63353}}^1$

素因数の和:74986

約数の個数: 16

約数和(自身を含む): 41218619232

約数和(自身を除く): 12515718993

約数列:

[1, 3, 13, 39, 11617, 34851, 63353, 151021, 190059, 453063, 823589, 2470767, 735971801, 2207915403, 9567633413, 28702900239]

約数ペア:

[(1, 28702900239), (3, 9567633413), (13, 2207915403), (39, 735971801), (11617, 2470767), (34851, 823589), (63353, 453063), (151021, 190059)]