12899169

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{487}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 19539520

約数和(自身を除く): 6640351

約数列:

[1, 3, 9, 27, 81, 109, 243, 327, 487, 981, 1461, 2943, 4383, 8829, 13149, 26487, 39447, 53083, 118341, 159249, 477747, 1433241, 4299723, 12899169]

約数ペア:

[(1, 12899169), (3, 4299723), (9, 1433241), (27, 477747), (81, 159249), (109, 118341), (243, 53083), (327, 39447), (487, 26487), (981, 13149), (1461, 8829), (2943, 4383)]