7882569

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{2131}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 11768640

約数和(自身を除く): 3886071

約数列:

[1, 3, 9, 27, 137, 411, 1233, 2131, 3699, 6393, 19179, 57537, 291947, 875841, 2627523, 7882569]

約数ペア:

[(1, 7882569), (3, 2627523), (9, 875841), (27, 291947), (137, 57537), (411, 19179), (1233, 6393), (2131, 3699)]