2849727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 4084992

約数和(自身を除く): 1235265

約数列:

[1, 3, 17, 51, 71, 213, 787, 1207, 2361, 3621, 13379, 40137, 55877, 167631, 949909, 2849727]

約数ペア:

[(1, 2849727), (3, 949909), (17, 167631), (51, 55877), (71, 40137), (213, 13379), (787, 3621), (1207, 2361)]