12388653

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{3301}}^1$

素因数の和:3449

約数の個数: 16

約数和(自身を含む): 18491200

約数和(自身を除く): 6102547

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3301, 3753, 9903, 29709, 89127, 458839, 1376517, 4129551, 12388653]

約数ペア:

[(1, 12388653), (3, 4129551), (9, 1376517), (27, 458839), (139, 89127), (417, 29709), (1251, 9903), (3301, 3753)]