886035813

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1129}}^1\times {\mathrm{20123}}^1$

素因数の和:21268

約数の個数: 16

約数和(自身を含む): 1273446720

約数和(自身を除く): 387410907

約数列:

[1, 3, 13, 39, 1129, 3387, 14677, 20123, 44031, 60369, 261599, 784797, 22718867, 68156601, 295345271, 886035813]

約数ペア:

[(1, 886035813), (3, 295345271), (13, 68156601), (39, 22718867), (1129, 784797), (3387, 261599), (14677, 60369), (20123, 44031)]