16386303

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4049}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 23328000

約数和(自身を除く): 6941697

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 4049, 12147, 76931, 230793, 287479, 862437, 5462101, 16386303]

約数ペア:

[(1, 16386303), (3, 5462101), (19, 862437), (57, 287479), (71, 230793), (213, 76931), (1349, 12147), (4047, 4049)]