2013805791

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{17417}}^1$

素因数の和:17895

約数の個数: 24

約数和(自身を含む): 3016100880

約数和(自身を除く): 1002295089

約数列:

[1, 3, 9, 29, 87, 261, 443, 1329, 3987, 12847, 17417, 38541, 52251, 115623, 156753, 505093, 1515279, 4545837, 7715731, 23147193, 69441579, 223756199, 671268597, 2013805791]

約数ペア:

[(1, 2013805791), (3, 671268597), (9, 223756199), (29, 69441579), (87, 23147193), (261, 7715731), (443, 4545837), (1329, 1515279), (3987, 505093), (12847, 156753), (17417, 115623), (38541, 52251)]