27286147

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1063}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 33026560

約数和(自身を除く): 5740413

約数列:

[1, 7, 19, 133, 193, 1063, 1351, 3667, 7441, 20197, 25669, 141379, 205159, 1436113, 3898021, 27286147]

約数ペア:

[(1, 27286147), (7, 3898021), (19, 1436113), (133, 205159), (193, 141379), (1063, 25669), (1351, 20197), (3667, 7441)]