286142907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{38321}}^1$

素因数の和:38474

約数の個数: 16

約数和(自身を含む): 404680320

約数和(自身を除く): 118537413

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 38321, 114963, 728099, 2184297, 5020051, 15060153, 95380969, 286142907]

約数ペア:

[(1, 286142907), (3, 95380969), (19, 15060153), (57, 5020051), (131, 2184297), (393, 728099), (2489, 114963), (7467, 38321)]