2601783909

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{161411}}^1$

素因数の和:161622

約数の個数: 20

約数和(自身を含む): 3906170400

約数和(自身を除く): 1304386491

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 5373, 16119, 161411, 484233, 1452699, 4358097, 13074291, 32120789, 96362367, 289087101, 867261303, 2601783909]

約数ペア:

[(1, 2601783909), (3, 867261303), (9, 289087101), (27, 96362367), (81, 32120789), (199, 13074291), (597, 4358097), (1791, 1452699), (5373, 484233), (16119, 161411)]