8367489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 13798400

約数和(自身を除く): 5430911

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 769, 837, 1209, 2307, 3627, 6921, 9997, 10881, 20763, 23839, 29991, 71517, 89973, 214551, 269919, 309907, 643653, 929721, 2789163, 8367489]

約数ペア:

[(1, 8367489), (3, 2789163), (9, 929721), (13, 643653), (27, 309907), (31, 269919), (39, 214551), (93, 89973), (117, 71517), (279, 29991), (351, 23839), (403, 20763), (769, 10881), (837, 9997), (1209, 6921), (2307, 3627)]