12663027

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 20697600

約数和(自身を除く): 8034573

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 839, 1161, 1677, 2517, 5031, 7551, 10907, 15093, 22653, 32721, 36077, 98163, 108231, 294489, 324693, 469001, 974079, 1407003, 4221009, 12663027]

約数ペア:

[(1, 12663027), (3, 4221009), (9, 1407003), (13, 974079), (27, 469001), (39, 324693), (43, 294489), (117, 108231), (129, 98163), (351, 36077), (387, 32721), (559, 22653), (839, 15093), (1161, 10907), (1677, 7551), (2517, 5031)]