28831023

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7999

約数の個数: 24

約数和(自身を含む): 46300800

約数和(自身を除く): 17469777

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 7949, 23847, 71541, 103337, 246419, 310011, 739257, 930033, 2217771, 3203447, 9610341, 28831023]

約数ペア:

[(1, 28831023), (3, 9610341), (9, 3203447), (13, 2217771), (31, 930033), (39, 739257), (93, 310011), (117, 246419), (279, 103337), (403, 71541), (1209, 23847), (3627, 7949)]