25825317

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3929}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 39488640

約数和(自身を除く): 13663323

約数列:

[1, 3, 7, 21, 313, 939, 2191, 3929, 6573, 11787, 27503, 82509, 1229777, 3689331, 8608439, 25825317]

約数ペア:

[(1, 25825317), (3, 8608439), (7, 3689331), (21, 1229777), (313, 82509), (939, 27503), (2191, 11787), (3929, 6573)]