39416823

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 58084208

約数和(自身を除く): 18667385

約数列:

[1, 3, 9, 97, 163, 277, 291, 489, 831, 873, 1467, 2493, 15811, 26869, 45151, 47433, 80607, 135453, 142299, 241821, 406359, 4379647, 13138941, 39416823]

約数ペア:

[(1, 39416823), (3, 13138941), (9, 4379647), (97, 406359), (163, 241821), (277, 142299), (291, 135453), (489, 80607), (831, 47433), (873, 45151), (1467, 26869), (2493, 15811)]