25137969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1409}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 35419200

約数和(自身を除く): 10281231

約数列:

[1, 3, 19, 57, 313, 939, 1409, 4227, 5947, 17841, 26771, 80313, 441017, 1323051, 8379323, 25137969]

約数ペア:

[(1, 25137969), (3, 8379323), (19, 1323051), (57, 441017), (313, 80313), (939, 26771), (1409, 17841), (4227, 5947)]