289412211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{10453}}^1$

素因数の和:11306

約数の個数: 16

約数和(自身を含む): 421505280

約数和(自身を除く): 132093069

約数列:

[1, 3, 11, 33, 839, 2517, 9229, 10453, 27687, 31359, 114983, 344949, 8770067, 26310201, 96470737, 289412211]

約数ペア:

[(1, 289412211), (3, 96470737), (11, 26310201), (33, 8770067), (839, 344949), (2517, 114983), (9229, 31359), (10453, 27687)]