12946921

素因数分解:

${\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 16

約数和(自身を含む): 14394240

約数和(自身を除く): 1447319

約数列:

[1, 13, 71, 83, 169, 923, 1079, 2197, 5893, 11999, 14027, 76609, 155987, 182351, 995917, 12946921]

約数ペア:

[(1, 12946921), (13, 995917), (71, 182351), (83, 155987), (169, 76609), (923, 14027), (1079, 11999), (2197, 5893)]