2019911157

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{245821}}^1$

素因数の和:245921

約数の個数: 24

約数和(自身を含む): 3221251488

約数和(自身を除く): 1201340331

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 2739, 8217, 245821, 737463, 2212389, 2704031, 8112093, 20403143, 24336279, 61209429, 183628287, 224434573, 673303719, 2019911157]

約数ペア:

[(1, 2019911157), (3, 673303719), (9, 224434573), (11, 183628287), (33, 61209429), (83, 24336279), (99, 20403143), (249, 8112093), (747, 2704031), (913, 2212389), (2739, 737463), (8217, 245821)]