40534539

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4049}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 55987200

約数和(自身を除く): 15452661

約数列:

[1, 3, 47, 71, 141, 213, 3337, 4049, 10011, 12147, 190303, 287479, 570909, 862437, 13511513, 40534539]

約数ペア:

[(1, 40534539), (3, 13511513), (47, 862437), (71, 570909), (141, 287479), (213, 190303), (3337, 12147), (4049, 10011)]