22479867

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{409}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 33770880

約数和(自身を除く): 11291013

約数列:

[1, 3, 9, 31, 93, 197, 279, 409, 591, 1227, 1773, 3681, 6107, 12679, 18321, 38037, 54963, 80573, 114111, 241719, 725157, 2497763, 7493289, 22479867]

約数ペア:

[(1, 22479867), (3, 7493289), (9, 2497763), (31, 725157), (93, 241719), (197, 114111), (279, 80573), (409, 54963), (591, 38037), (1227, 18321), (1773, 12679), (3681, 6107)]