2008983807

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{7433}}^1$

素因数の和:8007

約数の個数: 24

約数和(自身を含む): 2957245200

約数和(自身を除く): 948261393

約数列:

[1, 3, 9, 59, 177, 509, 531, 1527, 4581, 7433, 22299, 30031, 66897, 90093, 270279, 438547, 1315641, 3783397, 3946923, 11350191, 34050573, 223220423, 669661269, 2008983807]

約数ペア:

[(1, 2008983807), (3, 669661269), (9, 223220423), (59, 34050573), (177, 11350191), (509, 3946923), (531, 3783397), (1527, 1315641), (4581, 438547), (7433, 270279), (22299, 90093), (30031, 66897)]