2137374909

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{1812871}}^1$

素因数の和:1813008

約数の個数: 12

約数和(自身を含む): 3110888352

約数和(自身を除く): 973513443

約数列:

[1, 3, 9, 131, 393, 1179, 1812871, 5438613, 16315839, 237486101, 712458303, 2137374909]

約数ペア:

[(1, 2137374909), (3, 712458303), (9, 237486101), (131, 16315839), (393, 5438613), (1179, 1812871)]