25896951

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 38205440

約数和(自身を除く): 12308489

約数列:

[1, 3, 9, 127, 139, 163, 381, 417, 489, 1143, 1251, 1467, 17653, 20701, 22657, 52959, 62103, 67971, 158877, 186309, 203913, 2877439, 8632317, 25896951]

約数ペア:

[(1, 25896951), (3, 8632317), (9, 2877439), (127, 203913), (139, 186309), (163, 158877), (381, 67971), (417, 62103), (489, 52959), (1143, 22657), (1251, 20701), (1467, 17653)]