499890393

素因数分解:

$3^3\times {\mathrm{1033}}^1\times {\mathrm{17923}}^1$

素因数の和:18965

約数の個数: 16

約数和(自身を含む): 741336640

約数和(自身を除く): 241446247

約数列:

[1, 3, 9, 27, 1033, 3099, 9297, 17923, 27891, 53769, 161307, 483921, 18514459, 55543377, 166630131, 499890393]

約数ペア:

[(1, 499890393), (3, 166630131), (9, 55543377), (27, 18514459), (1033, 483921), (3099, 161307), (9297, 53769), (17923, 27891)]