25488291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3217}}^1$

素因数の和:3378

約数の個数: 16

約数和(自身を含む): 36041600

約数和(自身を除く): 10553309

約数列:

[1, 3, 19, 57, 139, 417, 2641, 3217, 7923, 9651, 61123, 183369, 447163, 1341489, 8496097, 25488291]

約数ペア:

[(1, 25488291), (3, 8496097), (19, 1341489), (57, 447163), (139, 183369), (417, 61123), (2641, 9651), (3217, 7923)]