83555021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 96991776

約数和(自身を除く): 13436755

約数列:

[1, 11, 23, 83, 173, 253, 529, 913, 1903, 1909, 3979, 5819, 14359, 20999, 43769, 43907, 91517, 157949, 330257, 482977, 1006687, 3632827, 7595911, 83555021]

約数ペア:

[(1, 83555021), (11, 7595911), (23, 3632827), (83, 1006687), (173, 482977), (253, 330257), (529, 157949), (913, 91517), (1903, 43907), (1909, 43769), (3979, 20999), (5819, 14359)]