2015238411

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{128761}}^1$

素因数の和:128851

約数の個数: 24

約数和(自身を含む): 3053204544

約数和(自身を除く): 1037966133

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 15651, 128761, 386283, 1158849, 4764157, 6051767, 14292471, 18155301, 42877413, 54465903, 223915379, 671746137, 2015238411]

約数ペア:

[(1, 2015238411), (3, 671746137), (9, 223915379), (37, 54465903), (47, 42877413), (111, 18155301), (141, 14292471), (333, 6051767), (423, 4764157), (1739, 1158849), (5217, 386283), (15651, 128761)]