2549281059

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7262909}}^1$

素因数の和:7262931

約数の個数: 16

約数和(自身を含む): 4067229600

約数和(自身を除く): 1517948541

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7262909, 21788727, 65366181, 94417817, 196098543, 283253451, 849760353, 2549281059]

約数ペア:

[(1, 2549281059), (3, 849760353), (9, 283253451), (13, 196098543), (27, 94417817), (39, 65366181), (117, 21788727), (351, 7262909)]