285041907

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2521}}^1$

素因数の和:3283

約数の個数: 24

約数和(自身を含む): 436709520

約数和(自身を除く): 151667613

約数列:

[1, 3, 9, 17, 51, 153, 739, 2217, 2521, 6651, 7563, 12563, 22689, 37689, 42857, 113067, 128571, 385713, 1863019, 5589057, 16767171, 31671323, 95013969, 285041907]

約数ペア:

[(1, 285041907), (3, 95013969), (9, 31671323), (17, 16767171), (51, 5589057), (153, 1863019), (739, 385713), (2217, 128571), (2521, 113067), (6651, 42857), (7563, 37689), (12563, 22689)]