12587517

素因数分解:

$3^2\times {\mathrm{839}}^1\times {\mathrm{1667}}^1$

素因数の和:2512

約数の個数: 12

約数和(自身を含む): 18214560

約数和(自身を除く): 5627043

約数列:

[1, 3, 9, 839, 1667, 2517, 5001, 7551, 15003, 1398613, 4195839, 12587517]

約数ペア:

[(1, 12587517), (3, 4195839), (9, 1398613), (839, 15003), (1667, 7551), (2517, 5001)]