47822973

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{20411}}^1$

素因数の和:20496

約数の個数: 16

約数和(自身を含む): 70543872

約数和(自身を除く): 22720899

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 20411, 61233, 224521, 673563, 1449181, 4347543, 15940991, 47822973]

約数ペア:

[(1, 47822973), (3, 15940991), (11, 4347543), (33, 1449181), (71, 673563), (213, 224521), (781, 61233), (2343, 20411)]