2010072861

素因数分解:

$3^3\times {\mathrm{881}}^1\times {\mathrm{84503}}^1$

素因数の和:85393

約数の個数: 16

約数和(自身を含む): 2981301120

約数和(自身を除く): 971228259

約数列:

[1, 3, 9, 27, 881, 2643, 7929, 23787, 84503, 253509, 760527, 2281581, 74447143, 223341429, 670024287, 2010072861]

約数ペア:

[(1, 2010072861), (3, 670024287), (9, 223341429), (27, 74447143), (881, 2281581), (2643, 760527), (7929, 253509), (23787, 84503)]