12489933

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 17088192

約数和(自身を除く): 4598259

約数列:

[1, 3, 61, 131, 183, 393, 521, 1563, 7991, 23973, 31781, 68251, 95343, 204753, 4163311, 12489933]

約数ペア:

[(1, 12489933), (3, 4163311), (61, 204753), (131, 95343), (183, 68251), (393, 31781), (521, 23973), (1563, 7991)]