7197137

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 8087040

約数和(自身を除く): 889903

約数列:

[1, 17, 23, 79, 233, 391, 1343, 1817, 3961, 5359, 18407, 30889, 91103, 312919, 423361, 7197137]

約数ペア:

[(1, 7197137), (17, 423361), (23, 312919), (79, 91103), (233, 30889), (391, 18407), (1343, 5359), (1817, 3961)]