520948799

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{5479}}^1$

素因数の和:5567

約数の個数: 24

約数和(自身を含む): 646026240

約数和(自身を除く): 125077441

約数列:

[1, 7, 17, 47, 119, 289, 329, 799, 2023, 5479, 5593, 13583, 38353, 93143, 95081, 257513, 652001, 1583431, 1802591, 4377721, 11084017, 30644047, 74421257, 520948799]

約数ペア:

[(1, 520948799), (7, 74421257), (17, 30644047), (47, 11084017), (119, 4377721), (289, 1802591), (329, 1583431), (799, 652001), (2023, 257513), (5479, 95081), (5593, 93143), (13583, 38353)]