8971391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 10792320

約数和(自身を除く): 1820929

約数列:

[1, 11, 13, 43, 143, 473, 559, 1459, 6149, 16049, 18967, 62737, 208637, 690107, 815581, 8971391]

約数ペア:

[(1, 8971391), (11, 815581), (13, 690107), (43, 208637), (143, 62737), (473, 18967), (559, 16049), (1459, 6149)]