2012900517

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{493721}}^1$

素因数の和:493881

約数の個数: 16

約数和(自身を含む): 3001829760

約数和(自身を除く): 988929243

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 493721, 1481163, 4443489, 13330467, 74551871, 223655613, 670966839, 2012900517]

約数ペア:

[(1, 2012900517), (3, 670966839), (9, 223655613), (27, 74551871), (151, 13330467), (453, 4443489), (1359, 1481163), (4077, 493721)]