25606719

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{6823}}^1$

素因数の和:6971

約数の個数: 16

約数和(自身を含む): 38214400

約数和(自身を除く): 12607681

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 6823, 20469, 61407, 184221, 948397, 2845191, 8535573, 25606719]

約数ペア:

[(1, 25606719), (3, 8535573), (9, 2845191), (27, 948397), (139, 184221), (417, 61407), (1251, 20469), (3753, 6823)]