2079729417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{89209}}^1$

素因数の和:89640

約数の個数: 16

約数和(自身を含む): 2926088000

約数和(自身を除く): 846358583

約数列:

[1, 3, 19, 57, 409, 1227, 7771, 23313, 89209, 267627, 1694971, 5084913, 36486481, 109459443, 693243139, 2079729417]

約数ペア:

[(1, 2079729417), (3, 693243139), (19, 109459443), (57, 36486481), (409, 5084913), (1227, 1694971), (7771, 267627), (23313, 89209)]