10405863

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 17704960

約数和(自身を除く): 7299097

約数列:

[1, 3, 9, 13, 19, 31, 39, 57, 93, 117, 151, 171, 247, 279, 403, 453, 589, 741, 1209, 1359, 1767, 1963, 2223, 2869, 3627, 4681, 5301, 5889, 7657, 8607, 14043, 17667, 22971, 25821, 37297, 42129, 60853, 68913, 88939, 111891, 182559, 266817, 335673, 547677, 800451, 1156207, 3468621, 10405863]

約数ペア:

[(1, 10405863), (3, 3468621), (9, 1156207), (13, 800451), (19, 547677), (31, 335673), (39, 266817), (57, 182559), (93, 111891), (117, 88939), (151, 68913), (171, 60853), (247, 42129), (279, 37297), (403, 25821), (453, 22971), (589, 17667), (741, 14043), (1209, 8607), (1359, 7657), (1767, 5889), (1963, 5301), (2223, 4681), (2869, 3627)]