12147273

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{6163}}^1$

素因数の和:6245

約数の個数: 16

約数和(自身を含む): 18245440

約数和(自身を除く): 6098167

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 6163, 18489, 55467, 166401, 449899, 1349697, 4049091, 12147273]

約数ペア:

[(1, 12147273), (3, 4049091), (9, 1349697), (27, 449899), (73, 166401), (219, 55467), (657, 18489), (1971, 6163)]