5555253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 8197632

約数和(自身を除く): 2642379

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 2371, 7113, 26081, 78243, 168341, 505023, 1851751, 5555253]

約数ペア:

[(1, 5555253), (3, 1851751), (11, 505023), (33, 168341), (71, 78243), (213, 26081), (781, 7113), (2343, 2371)]