2010521151

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{1619}}^1\times {\mathrm{4451}}^1$

素因数の和:6107

約数の個数: 24

約数和(自身を含む): 3000291840

約数和(自身を除く): 989770689

約数列:

[1, 3, 9, 31, 93, 279, 1619, 4451, 4857, 13353, 14571, 40059, 50189, 137981, 150567, 413943, 451701, 1241829, 7206169, 21618507, 64855521, 223391239, 670173717, 2010521151]

約数ペア:

[(1, 2010521151), (3, 670173717), (9, 223391239), (31, 64855521), (93, 21618507), (279, 7206169), (1619, 1241829), (4451, 451701), (4857, 413943), (13353, 150567), (14571, 137981), (40059, 50189)]