8711967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 13353984

約数和(自身を除く): 4642017

約数列:

[1, 3, 11, 33, 41, 47, 123, 137, 141, 411, 451, 517, 1353, 1507, 1551, 1927, 4521, 5617, 5781, 6439, 16851, 19317, 21197, 61787, 63591, 70829, 185361, 212487, 263999, 791997, 2903989, 8711967]

約数ペア:

[(1, 8711967), (3, 2903989), (11, 791997), (33, 263999), (41, 212487), (47, 185361), (123, 70829), (137, 63591), (141, 61787), (411, 21197), (451, 19317), (517, 16851), (1353, 6439), (1507, 5781), (1551, 5617), (1927, 4521)]