28303521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29209}}^1$

素因数の和:29248

約数の個数: 16

約数和(自身を含む): 42062400

約数和(自身を除く): 13758879

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29209, 87627, 496553, 554971, 1489659, 1664913, 9434507, 28303521]

約数ペア:

[(1, 28303521), (3, 9434507), (17, 1664913), (19, 1489659), (51, 554971), (57, 496553), (323, 87627), (969, 29209)]