293350257

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{32957}}^1$

素因数の和:33029

約数の個数: 24

約数和(自身を含む): 452447424

約数和(自身を除く): 159097167

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 32957, 98871, 296613, 758011, 1417151, 2274033, 4251453, 6822099, 12754359, 32594473, 97783419, 293350257]

約数ペア:

[(1, 293350257), (3, 97783419), (9, 32594473), (23, 12754359), (43, 6822099), (69, 4251453), (129, 2274033), (207, 1417151), (387, 758011), (989, 296613), (2967, 98871), (8901, 32957)]