297904527

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{37657}}^1$

素因数の和:37959

約数の個数: 16

約数和(自身を含む): 442858080

約数和(自身を除く): 144953553

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 37657, 112971, 338913, 1016739, 11033501, 33100503, 99301509, 297904527]

約数ペア:

[(1, 297904527), (3, 99301509), (9, 33100503), (27, 11033501), (293, 1016739), (879, 338913), (2637, 112971), (7911, 37657)]