470893816629

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{261787}}^1$

素因数の和:262271

約数の個数: 40

約数和(自身を含む): 718419572640

約数和(自身を除く): 247525756011

約数列:

[1, 3, 9, 27, 53, 81, 159, 419, 477, 1257, 1431, 3771, 4293, 11313, 22207, 33939, 66621, 199863, 261787, 599589, 785361, 1798767, 2356083, 7068249, 13874711, 21204747, 41624133, 109688753, 124872399, 329066259, 374617197, 987198777, 1123851591, 2961596331, 5813503909, 8884788993, 17440511727, 52321535181, 156964605543, 470893816629]

約数ペア:

[(1, 470893816629), (3, 156964605543), (9, 52321535181), (27, 17440511727), (53, 8884788993), (81, 5813503909), (159, 2961596331), (419, 1123851591), (477, 987198777), (1257, 374617197), (1431, 329066259), (3771, 124872399), (4293, 109688753), (11313, 41624133), (22207, 21204747), (33939, 13874711), (66621, 7068249), (199863, 2356083), (261787, 1798767), (599589, 785361)]