293820021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{989293}}^1$

素因数の和:989313

約数の個数: 16

約数和(自身を含む): 474861120

約数和(自身を除く): 181041099

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 989293, 2967879, 8903637, 10882223, 26710911, 32646669, 97940007, 293820021]

約数ペア:

[(1, 293820021), (3, 97940007), (9, 32646669), (11, 26710911), (27, 10882223), (33, 8903637), (99, 2967879), (297, 989293)]