2011006848891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{917011787}}^1$

素因数の和:917011850

約数の個数: 16

約数和(自身を含む): 2905093344384

約数和(自身を除く): 894086495493

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 917011787, 2751035361, 15589200379, 39431506841, 46767601137, 118294520523, 670335616297, 2011006848891]

約数ペア:

[(1, 2011006848891), (3, 670335616297), (17, 118294520523), (43, 46767601137), (51, 39431506841), (129, 15589200379), (731, 2751035361), (2193, 917011787)]