56426513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2003}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 66661056

約数和(自身を除く): 10234543

約数列:

[1, 11, 13, 143, 197, 2003, 2167, 2561, 22033, 26039, 28171, 286429, 394591, 4340501, 5129683, 56426513]

約数ペア:

[(1, 56426513), (11, 5129683), (13, 4340501), (143, 394591), (197, 286429), (2003, 28171), (2167, 26039), (2561, 22033)]