8913333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 14192640

約数和(自身を除く): 5279307

約数列:

[1, 3, 11, 13, 33, 39, 79, 143, 237, 263, 429, 789, 869, 1027, 2607, 2893, 3081, 3419, 8679, 10257, 11297, 20777, 33891, 37609, 62331, 112827, 228547, 270101, 685641, 810303, 2971111, 8913333]

約数ペア:

[(1, 8913333), (3, 2971111), (11, 810303), (13, 685641), (33, 270101), (39, 228547), (79, 112827), (143, 62331), (237, 37609), (263, 33891), (429, 20777), (789, 11297), (869, 10257), (1027, 8679), (2607, 3419), (2893, 3081)]