2705719707

素因数分解:

$3^5\times {\mathrm{1621}}^1\times {\mathrm{6869}}^1$

素因数の和:8505

約数の個数: 24

約数和(自身を含む): 4056102960

約数和(自身を除く): 1350383253

約数列:

[1, 3, 9, 27, 81, 243, 1621, 4863, 6869, 14589, 20607, 43767, 61821, 131301, 185463, 393903, 556389, 1669167, 11134649, 33403947, 100211841, 300635523, 901906569, 2705719707]

約数ペア:

[(1, 2705719707), (3, 901906569), (9, 300635523), (27, 100211841), (81, 33403947), (243, 11134649), (1621, 1669167), (4863, 556389), (6869, 393903), (14589, 185463), (20607, 131301), (43767, 61821)]