30511767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5471}}^1$

素因数の和:5511

約数の個数: 24

約数和(自身を含む): 48066048

約数和(自身を除く): 17554281

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5471, 5577, 16413, 60181, 71123, 180543, 213369, 782353, 924599, 2347059, 2773797, 10170589, 30511767]

約数ペア:

[(1, 30511767), (3, 10170589), (11, 2773797), (13, 2347059), (33, 924599), (39, 782353), (143, 213369), (169, 180543), (429, 71123), (507, 60181), (1859, 16413), (5471, 5577)]