12394887

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5238

約数の個数: 16

約数和(自身を含む): 17874432

約数和(自身を除く): 5479545

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 5171, 15513, 87907, 243037, 263721, 729111, 4131629, 12394887]

約数ペア:

[(1, 12394887), (3, 4131629), (17, 729111), (47, 263721), (51, 243037), (141, 87907), (799, 15513), (2397, 5171)]