2009097591

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{11117}}^1$

素因数の和:11790

約数の個数: 16

約数和(自身を含む): 2708878464

約数和(自身を除く): 699780873

約数列:

[1, 3, 107, 321, 563, 1689, 11117, 33351, 60241, 180723, 1189519, 3568557, 6258871, 18776613, 669699197, 2009097591]

約数ペア:

[(1, 2009097591), (3, 669699197), (107, 18776613), (321, 6258871), (563, 3568557), (1689, 1189519), (11117, 180723), (33351, 60241)]