2003276799

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3905023}}^1$

素因数の和:3905051

約数の個数: 16

約数和(自身を含む): 3124019200

約数和(自身を除く): 1120742401

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3905023, 11715069, 35145207, 74195437, 105435621, 222586311, 667758933, 2003276799]

約数ペア:

[(1, 2003276799), (3, 667758933), (9, 222586311), (19, 105435621), (27, 74195437), (57, 35145207), (171, 11715069), (513, 3905023)]