12926727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3529}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 20925840

約数和(自身を除く): 7999113

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3529, 3663, 10587, 31761, 38819, 116457, 130573, 349371, 391719, 1175157, 1436303, 4308909, 12926727]

約数ペア:

[(1, 12926727), (3, 4308909), (9, 1436303), (11, 1175157), (33, 391719), (37, 349371), (99, 130573), (111, 116457), (333, 38819), (407, 31761), (1221, 10587), (3529, 3663)]