12951333

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1398

約数の個数: 20

約数和(自身を含む): 19514880

約数和(自身を除く): 6563547

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 1259, 3429, 3777, 10287, 11331, 33993, 101979, 159893, 479679, 1439037, 4317111, 12951333]

約数ペア:

[(1, 12951333), (3, 4317111), (9, 1439037), (27, 479679), (81, 159893), (127, 101979), (381, 33993), (1143, 11331), (1259, 10287), (3429, 3777)]