12462903

素因数分解:

$3^4\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:876

約数の個数: 20

約数和(自身を含む): 18722088

約数和(自身を除く): 6259185

約数列:

[1, 3, 9, 27, 81, 251, 613, 753, 1839, 2259, 5517, 6777, 16551, 20331, 49653, 153863, 461589, 1384767, 4154301, 12462903]

約数ペア:

[(1, 12462903), (3, 4154301), (9, 1384767), (27, 461589), (81, 153863), (251, 49653), (613, 20331), (753, 16551), (1839, 6777), (2259, 5517)]