56268121

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{12619}}^1$

素因数の和:12653

約数の個数: 16

約数和(自身を含む): 70672000

約数和(自身を除く): 14403879

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 12619, 88333, 164047, 618331, 1148329, 4328317, 8038303, 56268121]

約数ペア:

[(1, 56268121), (7, 8038303), (13, 4328317), (49, 1148329), (91, 618331), (343, 164047), (637, 88333), (4459, 12619)]