12425643

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{857}}^1$

素因数の和:1048

約数の個数: 20

約数和(自身を含む): 18687240

約数和(自身を除く): 6261597

約数列:

[1, 3, 9, 27, 81, 179, 537, 857, 1611, 2571, 4833, 7713, 14499, 23139, 69417, 153403, 460209, 1380627, 4141881, 12425643]

約数ペア:

[(1, 12425643), (3, 4141881), (9, 1380627), (27, 460209), (81, 153403), (179, 69417), (537, 23139), (857, 14499), (1611, 7713), (2571, 4833)]