2009431149

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{5535623}}^1$

素因数の和:5535648

約数の個数: 12

約数和(自身を含む): 2944951968

約数和(自身を除く): 935520819

約数列:

[1, 3, 11, 33, 121, 363, 5535623, 16606869, 60891853, 182675559, 669810383, 2009431149]

約数ペア:

[(1, 2009431149), (3, 669810383), (11, 182675559), (33, 60891853), (121, 16606869), (363, 5535623)]