5678211

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 9658368

約数和(自身を除く): 3980157

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 523, 987, 1551, 1569, 3619, 3661, 5753, 10857, 10983, 17259, 24581, 40271, 73743, 120813, 172067, 270391, 516201, 811173, 1892737, 5678211]

約数ペア:

[(1, 5678211), (3, 1892737), (7, 811173), (11, 516201), (21, 270391), (33, 172067), (47, 120813), (77, 73743), (141, 40271), (231, 24581), (329, 17259), (517, 10983), (523, 10857), (987, 5753), (1551, 3661), (1569, 3619)]