289160939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1\times {\mathrm{881}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 314344800

約数和(自身を除く): 25183861

約数列:

[1, 17, 43, 449, 731, 881, 7633, 14977, 19307, 37883, 328219, 395569, 644011, 6724673, 17009467, 289160939]

約数ペア:

[(1, 289160939), (17, 17009467), (43, 6724673), (449, 644011), (731, 395569), (881, 328219), (7633, 37883), (14977, 19307)]