6866739

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 10920000

約数和(自身を除く): 4053261

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 499, 1251, 1497, 1529, 4491, 4587, 5489, 13761, 16467, 49401, 69361, 208083, 624249, 762971, 2288913, 6866739]

約数ペア:

[(1, 6866739), (3, 2288913), (9, 762971), (11, 624249), (33, 208083), (99, 69361), (139, 49401), (417, 16467), (499, 13761), (1251, 5489), (1497, 4587), (1529, 4491)]