78572351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{32321}}^1$

素因数の和:32362

約数の個数: 16

約数和(自身を含む): 97741728

約数和(自身を除く): 19169377

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 32321, 355531, 420173, 549457, 4621903, 6044027, 7142941, 78572351]

約数ペア:

[(1, 78572351), (11, 7142941), (13, 6044027), (17, 4621903), (143, 549457), (187, 420173), (221, 355531), (2431, 32321)]