25868007

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6373}}^1$

素因数の和:6431

約数の個数: 24

約数和(自身を含む): 41762448

約数和(自身を除く): 15894441

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 6373, 19119, 57357, 70103, 210309, 261293, 630927, 783879, 2351637, 2874223, 8622669, 25868007]

約数ペア:

[(1, 25868007), (3, 8622669), (9, 2874223), (11, 2351637), (33, 783879), (41, 630927), (99, 261293), (123, 210309), (369, 70103), (451, 57357), (1353, 19119), (4059, 6373)]