2588157

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2041

約数の個数: 24

約数和(自身を含む): 4394208

約数和(自身を除く): 1806051

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2011, 6033, 18099, 22121, 26143, 66363, 78429, 199089, 235287, 287573, 862719, 2588157]

約数ペア:

[(1, 2588157), (3, 862719), (9, 287573), (11, 235287), (13, 199089), (33, 78429), (39, 66363), (99, 26143), (117, 22121), (143, 18099), (429, 6033), (1287, 2011)]