6405193887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2672171}}^1$

素因数の和:2672238

約数の個数: 16

約数和(自身を含む): 9235026432

約数和(自身を除く): 2829832545

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 2672171, 8016513, 45426907, 125592037, 136280721, 376776111, 2135064629, 6405193887]

約数ペア:

[(1, 6405193887), (3, 2135064629), (17, 376776111), (47, 136280721), (51, 125592037), (141, 45426907), (799, 8016513), (2397, 2672171)]