8478171

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 13287456

約数和(自身を除く): 4809285

約数列:

[1, 3, 9, 13, 39, 117, 233, 311, 699, 933, 2097, 2799, 3029, 4043, 9087, 12129, 27261, 36387, 72463, 217389, 652167, 942019, 2826057, 8478171]

約数ペア:

[(1, 8478171), (3, 2826057), (9, 942019), (13, 652167), (39, 217389), (117, 72463), (233, 36387), (311, 27261), (699, 12129), (933, 9087), (2097, 4043), (2799, 3029)]