773906967

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{415409}}^1$

素因数の和:415444

約数の個数: 20

約数和(自身を含む): 1206350640

約数和(自身を除く): 432443673

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 415409, 1246227, 3738681, 9554407, 11216043, 28663221, 33648129, 85989663, 257968989, 773906967]

約数ペア:

[(1, 773906967), (3, 257968989), (9, 85989663), (23, 33648129), (27, 28663221), (69, 11216043), (81, 9554407), (207, 3738681), (621, 1246227), (1863, 415409)]