22048257

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8677}}^1$

素因数の和:8709

約数の個数: 24

約数和(自身を含む): 36933568

約数和(自身を除く): 14885311

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 8677, 26031, 60739, 95447, 182217, 286341, 668129, 1049917, 2004387, 3149751, 7349419, 22048257]

約数ペア:

[(1, 22048257), (3, 7349419), (7, 3149751), (11, 2004387), (21, 1049917), (33, 668129), (77, 286341), (121, 182217), (231, 95447), (363, 60739), (847, 26031), (2541, 8677)]