274734963

素因数分解:

$3^3\times {\mathrm{647}}^1\times {\mathrm{15727}}^1$

素因数の和:16383

約数の個数: 16

約数和(自身を含む): 407669760

約数和(自身を除く): 132934797

約数列:

[1, 3, 9, 27, 647, 1941, 5823, 15727, 17469, 47181, 141543, 424629, 10175369, 30526107, 91578321, 274734963]

約数ペア:

[(1, 274734963), (3, 91578321), (9, 30526107), (27, 10175369), (647, 424629), (1941, 141543), (5823, 47181), (15727, 17469)]