3886335943

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{301243}}^1$

素因数の和:301366

約数の個数: 16

約数和(自身を含む): 4723505920

約数和(自身を除く): 837169977

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 301243, 2108701, 5723617, 29220571, 40065319, 204543997, 555190849, 3886335943]

約数ペア:

[(1, 3886335943), (7, 555190849), (19, 204543997), (97, 40065319), (133, 29220571), (679, 5723617), (1843, 2108701), (12901, 301243)]