30937137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 51763200

約数和(自身を除く): 20826063

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 673, 1393, 2019, 2189, 4179, 4711, 6567, 7403, 14133, 15323, 22209, 45969, 51821, 133927, 155463, 401781, 937489, 1473197, 2812467, 4419591, 10312379, 30937137]

約数ペア:

[(1, 30937137), (3, 10312379), (7, 4419591), (11, 2812467), (21, 1473197), (33, 937489), (77, 401781), (199, 155463), (231, 133927), (597, 51821), (673, 45969), (1393, 22209), (2019, 15323), (2189, 14133), (4179, 7403), (4711, 6567)]