4243173

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1896

約数の個数: 16

約数和(自身を含む): 6262272

約数和(自身を除く): 2019099

約数列:

[1, 3, 11, 33, 71, 213, 781, 1811, 2343, 5433, 19921, 59763, 128581, 385743, 1414391, 4243173]

約数ペア:

[(1, 4243173), (3, 1414391), (11, 385743), (33, 128581), (71, 59763), (213, 19921), (781, 5433), (1811, 2343)]