2579313

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 3833856

約数和(自身を除く): 1254543

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1663, 4989, 18293, 54879, 78161, 234483, 859771, 2579313]

約数ペア:

[(1, 2579313), (3, 859771), (11, 234483), (33, 78161), (47, 54879), (141, 18293), (517, 4989), (1551, 1663)]