11999889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2287}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 19274112

約数和(自身を除く): 7274223

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 2287, 5247, 6861, 20583, 25157, 75471, 121211, 226413, 363633, 1090899, 1333321, 3999963, 11999889]

約数ペア:

[(1, 11999889), (3, 3999963), (9, 1333321), (11, 1090899), (33, 363633), (53, 226413), (99, 121211), (159, 75471), (477, 25157), (583, 20583), (1749, 6861), (2287, 5247)]