5042331

素因数分解:

$3^4\times 7^1\times {\mathrm{8893}}^1$

素因数の和:8912

約数の個数: 20

約数和(自身を含む): 8609392

約数和(自身を除く): 3567061

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 8893, 26679, 62251, 80037, 186753, 240111, 560259, 720333, 1680777, 5042331]

約数ペア:

[(1, 5042331), (3, 1680777), (7, 720333), (9, 560259), (21, 240111), (27, 186753), (63, 80037), (81, 62251), (189, 26679), (567, 8893)]