15426297

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 22879584

約数和(自身を除く): 7453287

約数列:

[1, 3, 9, 83, 107, 193, 249, 321, 579, 747, 963, 1737, 8881, 16019, 20651, 26643, 48057, 61953, 79929, 144171, 185859, 1714033, 5142099, 15426297]

約数ペア:

[(1, 15426297), (3, 5142099), (9, 1714033), (83, 185859), (107, 144171), (193, 79929), (249, 61953), (321, 48057), (579, 26643), (747, 20651), (963, 16019), (1737, 8881)]