2019776919

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{842627}}^1$

素因数の和:842694

約数の個数: 16

約数和(自身を含む): 2912122368

約数和(自身を除く): 892345449

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 842627, 2527881, 14324659, 39603469, 42973977, 118810407, 673258973, 2019776919]

約数ペア:

[(1, 2019776919), (3, 673258973), (17, 118810407), (47, 42973977), (51, 39603469), (141, 14324659), (799, 2527881), (2397, 842627)]