319598943

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{40927}}^1$

素因数の和:41086

約数の個数: 16

約数和(自身を含む): 451845120

約数和(自身を除く): 132246177

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 40927, 122781, 777613, 2332839, 5606999, 16820997, 106532981, 319598943]

約数ペア:

[(1, 319598943), (3, 106532981), (19, 16820997), (57, 5606999), (137, 2332839), (411, 777613), (2603, 122781), (7809, 40927)]