2011703397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{252949}}^1$

素因数の和:253204

約数の個数: 16

約数和(自身を含む): 2938267200

約数和(自身を除く): 926563803

約数列:

[1, 3, 11, 33, 241, 723, 2651, 7953, 252949, 758847, 2782439, 8347317, 60960709, 182882127, 670567799, 2011703397]

約数ペア:

[(1, 2011703397), (3, 670567799), (11, 182882127), (33, 60960709), (241, 8347317), (723, 2782439), (2651, 758847), (7953, 252949)]