25288767

素因数分解:

$3^5\times 7^1\times {\mathrm{14867}}^1$

素因数の和:14889

約数の個数: 24

約数和(自身を含む): 43295616

約数和(自身を除く): 18006849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 14867, 44601, 104069, 133803, 312207, 401409, 936621, 1204227, 2809863, 3612681, 8429589, 25288767]

約数ペア:

[(1, 25288767), (3, 8429589), (7, 3612681), (9, 2809863), (21, 1204227), (27, 936621), (63, 401409), (81, 312207), (189, 133803), (243, 104069), (567, 44601), (1701, 14867)]