4551471

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:772

約数の個数: 20

約数和(自身を含む): 6891192

約数和(自身を除く): 2339721

約数列:

[1, 3, 9, 27, 81, 83, 249, 677, 747, 2031, 2241, 6093, 6723, 18279, 54837, 56191, 168573, 505719, 1517157, 4551471]

約数ペア:

[(1, 4551471), (3, 1517157), (9, 505719), (27, 168573), (81, 56191), (83, 54837), (249, 18279), (677, 6723), (747, 6093), (2031, 2241)]