4763889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 7804160

約数和(自身を除く): 3040271

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2143, 2223, 6429, 19287, 27859, 40717, 83577, 122151, 250731, 366453, 529321, 1587963, 4763889]

約数ペア:

[(1, 4763889), (3, 1587963), (9, 529321), (13, 366453), (19, 250731), (39, 122151), (57, 83577), (117, 40717), (171, 27859), (247, 19287), (741, 6429), (2143, 2223)]