12754707

素因数分解:

$3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1237}}^1$

素因数の和:1738

約数の個数: 16

約数和(自身を含む): 19491072

約数和(自身を除く): 6736365

約数列:

[1, 3, 7, 21, 491, 1237, 1473, 3437, 3711, 8659, 10311, 25977, 607367, 1822101, 4251569, 12754707]

約数ペア:

[(1, 12754707), (3, 4251569), (7, 1822101), (21, 607367), (491, 25977), (1237, 10311), (1473, 8659), (3437, 3711)]