291299283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1607}}^1\times {\mathrm{1831}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 459553536

約数和(自身を除く): 168254253

約数列:

[1, 3, 9, 11, 33, 99, 1607, 1831, 4821, 5493, 14463, 16479, 17677, 20141, 53031, 60423, 159093, 181269, 2942417, 8827251, 26481753, 32366587, 97099761, 291299283]

約数ペア:

[(1, 291299283), (3, 97099761), (9, 32366587), (11, 26481753), (33, 8827251), (99, 2942417), (1607, 181269), (1831, 159093), (4821, 60423), (5493, 53031), (14463, 20141), (16479, 17677)]