13590291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 21611520

約数和(自身を除く): 8021229

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 401, 429, 869, 1027, 1203, 2607, 3081, 4411, 5213, 11297, 13233, 15639, 31679, 33891, 57343, 95037, 172029, 348469, 411827, 1045407, 1235481, 4530097, 13590291]

約数ペア:

[(1, 13590291), (3, 4530097), (11, 1235481), (13, 1045407), (33, 411827), (39, 348469), (79, 172029), (143, 95037), (237, 57343), (401, 33891), (429, 31679), (869, 15639), (1027, 13233), (1203, 11297), (2607, 5213), (3081, 4411)]