6912489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 10450944

約数和(自身を除く): 3538455

約数列:

[1, 3, 17, 23, 51, 69, 71, 83, 213, 249, 391, 1173, 1207, 1411, 1633, 1909, 3621, 4233, 4899, 5727, 5893, 17679, 27761, 32453, 83283, 97359, 100181, 135539, 300543, 406617, 2304163, 6912489]

約数ペア:

[(1, 6912489), (3, 2304163), (17, 406617), (23, 300543), (51, 135539), (69, 100181), (71, 97359), (83, 83283), (213, 32453), (249, 27761), (391, 17679), (1173, 5893), (1207, 5727), (1411, 4899), (1633, 4233), (1909, 3621)]