289317303

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{23011}}^1$

素因数の和:23155

約数の個数: 24

約数和(自身を含む): 459503616

約数和(自身を除く): 170186313

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 12573, 23011, 69033, 207099, 253121, 759363, 2278089, 2922397, 8767191, 26301573, 32146367, 96439101, 289317303]

約数ペア:

[(1, 289317303), (3, 96439101), (9, 32146367), (11, 26301573), (33, 8767191), (99, 2922397), (127, 2278089), (381, 759363), (1143, 253121), (1397, 207099), (4191, 69033), (12573, 23011)]