4880889

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{3209}}^1$

素因数の和:3241

約数の個数: 18

約数和(自身を含む): 7636590

約数和(自身を除く): 2755701

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 3209, 9627, 28881, 41717, 125151, 375453, 542321, 1626963, 4880889]

約数ペア:

[(1, 4880889), (3, 1626963), (9, 542321), (13, 375453), (39, 125151), (117, 41717), (169, 28881), (507, 9627), (1521, 3209)]