2069852211

素因数分解:

$3^4\times 7^1\times {\mathrm{3650533}}^1$

素因数の和:3650552

約数の個数: 20

約数和(自身を含む): 3533716912

約数和(自身を除く): 1463864701

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3650533, 10951599, 25553731, 32854797, 76661193, 98564391, 229983579, 295693173, 689950737, 2069852211]

約数ペア:

[(1, 2069852211), (3, 689950737), (7, 295693173), (9, 229983579), (21, 98564391), (27, 76661193), (63, 32854797), (81, 25553731), (189, 10951599), (567, 3650533)]