297882009

素因数分解:

$3^3\times {\mathrm{1433}}^1\times {\mathrm{7699}}^1$

素因数の和:9141

約数の個数: 16

約数和(自身を含む): 441672000

約数和(自身を除く): 143789991

約数列:

[1, 3, 9, 27, 1433, 4299, 7699, 12897, 23097, 38691, 69291, 207873, 11032667, 33098001, 99294003, 297882009]

約数ペア:

[(1, 297882009), (3, 99294003), (9, 33098001), (27, 11032667), (1433, 207873), (4299, 69291), (7699, 38691), (12897, 23097)]