2776331379

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1\times {\mathrm{13933}}^1$

素因数の和:14586

約数の個数: 16

約数和(自身を含む): 3738324992

約数和(自身を除く): 961993613

約数列:

[1, 3, 127, 381, 523, 1569, 13933, 41799, 66421, 199263, 1769491, 5308473, 7286959, 21860877, 925443793, 2776331379]

約数ペア:

[(1, 2776331379), (3, 925443793), (127, 21860877), (381, 7286959), (523, 5308473), (1569, 1769491), (13933, 199263), (41799, 66421)]