8423789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 9844416

約数和(自身を除く): 1420627

約数列:

[1, 11, 17, 107, 187, 421, 1177, 1819, 4631, 7157, 20009, 45047, 78727, 495517, 765799, 8423789]

約数ペア:

[(1, 8423789), (11, 765799), (17, 495517), (107, 78727), (187, 45047), (421, 20009), (1177, 7157), (1819, 4631)]