257946.0000000

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5134

約数の個数: 20

約数和(自身を含む): 14810400

約数和(自身を除く): 5310963

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 5099, 15297, 45891, 117277, 137673, 351831, 413019, 1055493, 3166479, 9499437]

約数ペア:

[(1, 9499437), (3, 3166479), (9, 1055493), (23, 413019), (27, 351831), (69, 137673), (81, 117277), (207, 45891), (621, 15297), (1863, 5099)]