2912871057

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{256799}}^1$

素因数の和:257020

約数の個数: 16

約数和(自身を含む): 4108800000

約数和(自身を除く): 1195928943

約数列:

[1, 3, 19, 57, 199, 597, 3781, 11343, 256799, 770397, 4879181, 14637543, 51103001, 153309003, 970957019, 2912871057]

約数ペア:

[(1, 2912871057), (3, 970957019), (19, 153309003), (57, 51103001), (199, 14637543), (597, 4879181), (3781, 770397), (11343, 256799)]