2494017

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1381

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 1255743

約数列:

[1, 3, 9, 27, 71, 213, 639, 1301, 1917, 3903, 11709, 35127, 92371, 277113, 831339, 2494017]

約数ペア:

[(1, 2494017), (3, 831339), (9, 277113), (27, 92371), (71, 35127), (213, 11709), (639, 3903), (1301, 1917)]