11998341

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{139}}^2$

素因数の和:310

約数の個数: 24

約数和(自身を含む): 18682560

約数和(自身を除く): 6684219

約数列:

[1, 3, 9, 23, 27, 69, 139, 207, 417, 621, 1251, 3197, 3753, 9591, 19321, 28773, 57963, 86319, 173889, 444383, 521667, 1333149, 3999447, 11998341]

約数ペア:

[(1, 11998341), (3, 3999447), (9, 1333149), (23, 521667), (27, 444383), (69, 173889), (139, 86319), (207, 57963), (417, 28773), (621, 19321), (1251, 9591), (3197, 3753)]