247550081

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 267508224

約数和(自身を除く): 19958143

約数列:

[1, 23, 47, 73, 1081, 1679, 3137, 3431, 72151, 78913, 147439, 229001, 3391097, 5267023, 10763047, 247550081]

約数ペア:

[(1, 247550081), (23, 10763047), (47, 5267023), (73, 3391097), (1081, 229001), (1679, 147439), (3137, 78913), (3431, 72151)]