2886259293

素因数分解:

$3^2\times {\mathrm{419}}^1\times {\mathrm{765383}}^1$

素因数の和:765808

約数の個数: 12

約数和(自身を含む): 4178996640

約数和(自身を除く): 1292737347

約数列:

[1, 3, 9, 419, 1257, 3771, 765383, 2296149, 6888447, 320695477, 962086431, 2886259293]

約数ペア:

[(1, 2886259293), (3, 962086431), (9, 320695477), (419, 6888447), (1257, 2296149), (3771, 765383)]