30191967

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{86017}}^1$

素因数の和:86039

約数の個数: 16

約数和(自身を含む): 48170080

約数和(自身を除く): 17978113

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 86017, 258051, 774153, 1118221, 2322459, 3354663, 10063989, 30191967]

約数ペア:

[(1, 30191967), (3, 10063989), (9, 3354663), (13, 2322459), (27, 1118221), (39, 774153), (117, 258051), (351, 86017)]