25315585921

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{232571}}^1$

素因数の和:232944

約数の個数: 16

約数和(自身を含む): 28299360960

約数和(自身を除く): 2983775039

約数列:

[1, 17, 19, 323, 337, 5729, 6403, 108851, 232571, 3953707, 4418849, 75120433, 78376427, 1332399259, 1489152113, 25315585921]

約数ペア:

[(1, 25315585921), (17, 1489152113), (19, 1332399259), (323, 78376427), (337, 75120433), (5729, 4418849), (6403, 3953707), (108851, 232571)]