31243069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5081}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 37566144

約数和(自身を除く): 6323075

約数列:

[1, 11, 13, 43, 143, 473, 559, 5081, 6149, 55891, 66053, 218483, 726583, 2403313, 2840279, 31243069]

約数ペア:

[(1, 31243069), (11, 2840279), (13, 2403313), (43, 726583), (143, 218483), (473, 66053), (559, 55891), (5081, 6149)]