1382004657

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{20929}}^1$

素因数の和:20998

約数の個数: 48

約数和(自身を含む): 2350857600

約数和(自身を除く): 968852943

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 207, 253, 261, 319, 667, 759, 957, 2001, 2277, 2871, 6003, 7337, 20929, 22011, 62787, 66033, 188361, 230219, 481367, 606941, 690657, 1444101, 1820823, 2071971, 4332303, 5295037, 5462469, 6676351, 13959643, 15885111, 20029053, 41878929, 47655333, 60087159, 125636787, 153556073, 460668219, 1382004657]

約数ペア:

[(1, 1382004657), (3, 460668219), (9, 153556073), (11, 125636787), (23, 60087159), (29, 47655333), (33, 41878929), (69, 20029053), (87, 15885111), (99, 13959643), (207, 6676351), (253, 5462469), (261, 5295037), (319, 4332303), (667, 2071971), (759, 1820823), (957, 1444101), (2001, 690657), (2277, 606941), (2871, 481367), (6003, 230219), (7337, 188361), (20929, 66033), (22011, 62787)]