2497851

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1383

約数の個数: 16

約数和(自身を含む): 3755520

約数和(自身を除く): 1257669

約数列:

[1, 3, 9, 27, 71, 213, 639, 1303, 1917, 3909, 11727, 35181, 92513, 277539, 832617, 2497851]

約数ペア:

[(1, 2497851), (3, 832617), (9, 277539), (27, 92513), (71, 35181), (213, 11727), (639, 3909), (1303, 1917)]