2013249909

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{66821}}^1$

素因数の和:66929

約数の個数: 24

約数和(自身を含む): 2986141536

約数和(自身を除く): 972891627

約数列:

[1, 3, 11, 33, 83, 121, 249, 363, 913, 2739, 10043, 30129, 66821, 200463, 735031, 2205093, 5546143, 8085341, 16638429, 24256023, 61007573, 183022719, 671083303, 2013249909]

約数ペア:

[(1, 2013249909), (3, 671083303), (11, 183022719), (33, 61007573), (83, 24256023), (121, 16638429), (249, 8085341), (363, 5546143), (913, 2205093), (2739, 735031), (10043, 200463), (30129, 66821)]