12785067

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{1319}}^1$

素因数の和:1687

約数の個数: 16

約数和(自身を含む): 19008000

約数和(自身を除く): 6222933

約数列:

[1, 3, 9, 27, 359, 1077, 1319, 3231, 3957, 9693, 11871, 35613, 473521, 1420563, 4261689, 12785067]

約数ペア:

[(1, 12785067), (3, 4261689), (9, 1420563), (27, 473521), (359, 35613), (1077, 11871), (1319, 9693), (3231, 3957)]