2893867827

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{365249}}^1$

素因数の和:365410

約数の個数: 16

約数和(自身を含む): 4090800000

約数和(自身を除く): 1196932173

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 365249, 1095747, 6939731, 20819193, 50769611, 152308833, 964622609, 2893867827]

約数ペア:

[(1, 2893867827), (3, 964622609), (19, 152308833), (57, 50769611), (139, 20819193), (417, 6939731), (2641, 1095747), (7923, 365249)]