6217221

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 8633600

約数和(自身を除く): 2416379

約数列:

[1, 3, 37, 79, 111, 237, 709, 2127, 2923, 8769, 26233, 56011, 78699, 168033, 2072407, 6217221]

約数ペア:

[(1, 6217221), (3, 2072407), (37, 168033), (79, 78699), (111, 56011), (237, 26233), (709, 8769), (2127, 2923)]