12755907

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{10987}}^1$

素因数の和:11039

約数の個数: 16

約数和(自身を含む): 19338880

約数和(自身を除く): 6582973

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 10987, 32961, 98883, 296649, 472441, 1417323, 4251969, 12755907]

約数ペア:

[(1, 12755907), (3, 4251969), (9, 1417323), (27, 472441), (43, 296649), (129, 98883), (387, 32961), (1161, 10987)]