15666039

素因数分解:

$3^2\times {\mathrm{863}}^1\times {\mathrm{2017}}^1$

素因数の和:2886

約数の個数: 12

約数和(自身を含む): 22666176

約数和(自身を除く): 7000137

約数列:

[1, 3, 9, 863, 2017, 2589, 6051, 7767, 18153, 1740671, 5222013, 15666039]

約数ペア:

[(1, 15666039), (3, 5222013), (9, 1740671), (863, 18153), (2017, 7767), (2589, 6051)]