2863851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 4108800

約数和(自身を除く): 1244949

約数列:

[1, 3, 19, 47, 57, 141, 893, 1069, 2679, 3207, 20311, 50243, 60933, 150729, 954617, 2863851]

約数ペア:

[(1, 2863851), (3, 954617), (19, 150729), (47, 60933), (57, 50243), (141, 20311), (893, 3207), (1069, 2679)]