2016807489

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{10331}}^1$

素因数の和:10645

約数の個数: 24

約数和(自身を含む): 2954952000

約数和(自身を除く): 938144511

約数列:

[1, 3, 9, 109, 199, 327, 597, 981, 1791, 10331, 21691, 30993, 65073, 92979, 195219, 1126079, 2055869, 3378237, 6167607, 10134711, 18502821, 224089721, 672269163, 2016807489]

約数ペア:

[(1, 2016807489), (3, 672269163), (9, 224089721), (109, 18502821), (199, 10134711), (327, 6167607), (597, 3378237), (981, 2055869), (1791, 1126079), (10331, 195219), (21691, 92979), (30993, 65073)]