137097503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{673}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 151989696

約数和(自身を除く): 14892193

約数列:

[1, 17, 23, 391, 521, 673, 8857, 11441, 11983, 15479, 203711, 263143, 350633, 5960761, 8064559, 137097503]

約数ペア:

[(1, 137097503), (17, 8064559), (23, 5960761), (391, 350633), (521, 263143), (673, 203711), (8857, 15479), (11441, 11983)]