280417467

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{42701}}^1$

素因数の和:42914

約数の個数: 16

約数和(自身を含む): 409939200

約数和(自身を除く): 129521733

約数列:

[1, 3, 11, 33, 199, 597, 2189, 6567, 42701, 128103, 469711, 1409133, 8497499, 25492497, 93472489, 280417467]

約数ペア:

[(1, 280417467), (3, 93472489), (11, 25492497), (33, 8497499), (199, 1409133), (597, 469711), (2189, 128103), (6567, 42701)]