289208799

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{324589}}^1$

素因数の和:324612

約数の個数: 20

約数和(自身を含む): 471304680

約数和(自身を除く): 182095881

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 324589, 973767, 2921301, 3570479, 8763903, 10711437, 26291709, 32134311, 96402933, 289208799]

約数ペア:

[(1, 289208799), (3, 96402933), (9, 32134311), (11, 26291709), (27, 10711437), (33, 8763903), (81, 3570479), (99, 2921301), (297, 973767), (891, 324589)]