2858186889

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{63149}}^1$

素因数の和:63309

約数の個数: 24

約数和(自身を含む): 4255804800

約数和(自身を除く): 1397617911

約数列:

[1, 3, 9, 47, 107, 141, 321, 423, 963, 5029, 15087, 45261, 63149, 189447, 568341, 2968003, 6756943, 8904009, 20270829, 26712027, 60812487, 317576321, 952728963, 2858186889]

約数ペア:

[(1, 2858186889), (3, 952728963), (9, 317576321), (47, 60812487), (107, 26712027), (141, 20270829), (321, 8904009), (423, 6756943), (963, 2968003), (5029, 568341), (15087, 189447), (45261, 63149)]