12473709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4129}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 17841600

約数和(自身を除く): 5367891

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 4129, 12387, 78451, 218837, 235353, 656511, 4157903, 12473709]

約数ペア:

[(1, 12473709), (3, 4157903), (19, 656511), (53, 235353), (57, 218837), (159, 78451), (1007, 12387), (3021, 4129)]