8888143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 10903680

約数和(自身を除く): 2015537

約数列:

[1, 11, 19, 23, 43, 209, 253, 437, 473, 817, 989, 1849, 4807, 8987, 10879, 18791, 20339, 35131, 42527, 206701, 386441, 467797, 808013, 8888143]

約数ペア:

[(1, 8888143), (11, 808013), (19, 467797), (23, 386441), (43, 206701), (209, 42527), (253, 35131), (437, 20339), (473, 18791), (817, 10879), (989, 8987), (1849, 4807)]