2017841301

素因数分解:

$3^4\times 7^1\times {\mathrm{3558803}}^1$

素因数の和:3558822

約数の個数: 20

約数和(自身を含む): 3444922272

約数和(自身を除く): 1427080971

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3558803, 10676409, 24911621, 32029227, 74734863, 96087681, 224204589, 288263043, 672613767, 2017841301]

約数ペア:

[(1, 2017841301), (3, 672613767), (7, 288263043), (9, 224204589), (21, 96087681), (27, 74734863), (63, 32029227), (81, 24911621), (189, 10676409), (567, 3558803)]