7229291

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 8087040

約数和(自身を除く): 857749

約数列:

[1, 19, 23, 71, 233, 437, 1349, 1633, 4427, 5359, 16543, 31027, 101821, 314317, 380489, 7229291]

約数ペア:

[(1, 7229291), (19, 380489), (23, 314317), (71, 101821), (233, 31027), (437, 16543), (1349, 5359), (1633, 4427)]