12539703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8837}}^1$

素因数の和:8894

約数の個数: 16

約数和(自身を含む): 18665856

約数和(自身を除く): 6126153

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 8837, 26511, 97207, 291621, 379991, 1139973, 4179901, 12539703]

約数ペア:

[(1, 12539703), (3, 4179901), (11, 1139973), (33, 379991), (43, 291621), (129, 97207), (473, 26511), (1419, 8837)]