12796479

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 19066320

約数和(自身を除く): 6269841

約数列:

[1, 3, 9, 53, 139, 159, 193, 417, 477, 579, 1251, 1737, 7367, 10229, 22101, 26827, 30687, 66303, 80481, 92061, 241443, 1421831, 4265493, 12796479]

約数ペア:

[(1, 12796479), (3, 4265493), (9, 1421831), (53, 241443), (139, 92061), (159, 80481), (193, 66303), (417, 30687), (477, 26827), (579, 22101), (1251, 10229), (1737, 7367)]