2912472009

素因数分解:

$3^2\times {\mathrm{2143}}^1\times {\mathrm{151007}}^1$

素因数の和:153156

約数の個数: 12

約数和(自身を含む): 4208894976

約数和(自身を除く): 1296422967

約数列:

[1, 3, 9, 2143, 6429, 19287, 151007, 453021, 1359063, 323608001, 970824003, 2912472009]

約数ペア:

[(1, 2912472009), (3, 970824003), (9, 323608001), (2143, 1359063), (6429, 453021), (19287, 151007)]