8129397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 11509760

約数和(自身を除く): 3380363

約数列:

[1, 3, 19, 57, 127, 381, 1123, 2413, 3369, 7239, 21337, 64011, 142621, 427863, 2709799, 8129397]

約数ペア:

[(1, 8129397), (3, 2709799), (19, 427863), (57, 142621), (127, 64011), (381, 21337), (1123, 7239), (2413, 3369)]