240441993

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{809569}}^1$

素因数の和:809589

約数の個数: 16

約数和(自身を含む): 388593600

約数和(自身を除く): 148151607

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 809569, 2428707, 7286121, 8905259, 21858363, 26715777, 80147331, 240441993]

約数ペア:

[(1, 240441993), (3, 80147331), (9, 26715777), (11, 21858363), (27, 8905259), (33, 7286121), (99, 2428707), (297, 809569)]