13379867811

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3881}}^1\times {\mathrm{20161}}^1$

素因数の和:24067

約数の個数: 24

約数和(自身を含む): 20349909840

約数和(自身を除く): 6970042029

約数列:

[1, 3, 9, 19, 57, 171, 3881, 11643, 20161, 34929, 60483, 73739, 181449, 221217, 383059, 663651, 1149177, 3447531, 78244841, 234734523, 704203569, 1486651979, 4459955937, 13379867811]

約数ペア:

[(1, 13379867811), (3, 4459955937), (9, 1486651979), (19, 704203569), (57, 234734523), (171, 78244841), (3881, 3447531), (11643, 1149177), (20161, 663651), (34929, 383059), (60483, 221217), (73739, 181449)]