5255393

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 18

約数和(自身を含む): 6279462

約数和(自身を除く): 1024069

約数列:

[1, 11, 13, 121, 143, 169, 257, 1573, 1859, 2827, 3341, 20449, 31097, 36751, 43433, 404261, 477763, 5255393]

約数ペア:

[(1, 5255393), (11, 477763), (13, 404261), (121, 43433), (143, 36751), (169, 31097), (257, 20449), (1573, 3341), (1859, 2827)]