8211249

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 12896000

約数和(自身を除く): 4684751

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1549, 1767, 4647, 5301, 13941, 29431, 48019, 88293, 144057, 264879, 432171, 912361, 2737083, 8211249]

約数ペア:

[(1, 8211249), (3, 2737083), (9, 912361), (19, 432171), (31, 264879), (57, 144057), (93, 88293), (171, 48019), (279, 29431), (589, 13941), (1549, 5301), (1767, 4647)]