11221665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8221}}^1$

素因数の和:8249

約数の個数: 32

約数和(自身を含む): 22100736

約数和(自身を除く): 10879071

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 8221, 24663, 41105, 57547, 106873, 123315, 172641, 287735, 320619, 534365, 748111, 863205, 1603095, 2244333, 3740555, 11221665]

約数ペア:

[(1, 11221665), (3, 3740555), (5, 2244333), (7, 1603095), (13, 863205), (15, 748111), (21, 534365), (35, 320619), (39, 287735), (65, 172641), (91, 123315), (105, 106873), (195, 57547), (273, 41105), (455, 24663), (1365, 8221)]