2009441655

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1144981}}^1$

素因数の和:1145008

約数の個数: 32

約数和(自身を含む): 3847139520

約数和(自身を除く): 1837697865

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1144981, 3434943, 5724905, 10304829, 14884753, 17174715, 30914487, 44654259, 51524145, 74423765, 133962777, 154572435, 223271295, 401888331, 669813885, 2009441655]

約数ペア:

[(1, 2009441655), (3, 669813885), (5, 401888331), (9, 223271295), (13, 154572435), (15, 133962777), (27, 74423765), (39, 51524145), (45, 44654259), (65, 30914487), (117, 17174715), (135, 14884753), (195, 10304829), (351, 5724905), (585, 3434943), (1755, 1144981)]