8890211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^2$

素因数の和:131

約数の個数: 18

約数和(自身を含む): 10378836

約数和(自身を除く): 1488625

約数列:

[1, 11, 29, 31, 319, 341, 841, 899, 961, 9251, 9889, 10571, 26071, 27869, 286781, 306559, 808201, 8890211]

約数ペア:

[(1, 8890211), (11, 808201), (29, 306559), (31, 286781), (319, 27869), (341, 26071), (841, 10571), (899, 9889), (961, 9251)]