31479767

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 36889344

約数和(自身を除く): 5409577

約数列:

[1, 11, 17, 71, 187, 781, 1207, 2371, 13277, 26081, 40307, 168341, 443377, 1851751, 2861797, 31479767]

約数ペア:

[(1, 31479767), (11, 2861797), (17, 1851751), (71, 443377), (187, 168341), (781, 40307), (1207, 26081), (2371, 13277)]