25739967

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3083}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 39376512

約数和(自身を除く): 13636545

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 3083, 8349, 9249, 33913, 70909, 101739, 212727, 373043, 779999, 1119129, 2339997, 8579989, 25739967]

約数ペア:

[(1, 25739967), (3, 8579989), (11, 2339997), (23, 1119129), (33, 779999), (69, 373043), (121, 212727), (253, 101739), (363, 70909), (759, 33913), (2783, 9249), (3083, 8349)]