2000301471

素因数分解:

$3^2\times 7^2\times {\mathrm{4535831}}^1$

素因数の和:4535851

約数の個数: 18

約数和(自身を含む): 3361051512

約数和(自身を除く): 1360750041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 4535831, 13607493, 31750817, 40822479, 95252451, 222255719, 285757353, 666767157, 2000301471]

約数ペア:

[(1, 2000301471), (3, 666767157), (7, 285757353), (9, 222255719), (21, 95252451), (49, 40822479), (63, 31750817), (147, 13607493), (441, 4535831)]