4040541

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 6135480

約数和(自身を除く): 2094939

約数列:

[1, 3, 9, 29, 87, 113, 137, 261, 339, 411, 1017, 1233, 3277, 3973, 9831, 11919, 15481, 29493, 35757, 46443, 139329, 448949, 1346847, 4040541]

約数ペア:

[(1, 4040541), (3, 1346847), (9, 448949), (29, 139329), (87, 46443), (113, 35757), (137, 29493), (261, 15481), (339, 11919), (411, 9831), (1017, 3973), (1233, 3277)]