1002087

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 24

約数和(自身を含む): 1557504

約数和(自身を除く): 555417

約数列:

[1, 3, 9, 23, 47, 69, 103, 141, 207, 309, 423, 927, 1081, 2369, 3243, 4841, 7107, 9729, 14523, 21321, 43569, 111343, 334029, 1002087]

約数ペア:

[(1, 1002087), (3, 334029), (9, 111343), (23, 43569), (47, 21321), (69, 14523), (103, 9729), (141, 7107), (207, 4841), (309, 3243), (423, 2369), (927, 1081)]