4887423

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 7365072

約数和(自身を除く): 2477649

約数列:

[1, 3, 9, 43, 73, 129, 173, 219, 387, 519, 657, 1557, 3139, 7439, 9417, 12629, 22317, 28251, 37887, 66951, 113661, 543047, 1629141, 4887423]

約数ペア:

[(1, 4887423), (3, 1629141), (9, 543047), (43, 113661), (73, 66951), (129, 37887), (173, 28251), (219, 22317), (387, 12629), (519, 9417), (657, 7439), (1557, 3139)]