27774321

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{701}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 38009088

約数和(自身を除く): 10234767

約数列:

[1, 3, 47, 141, 281, 701, 843, 2103, 13207, 32947, 39621, 98841, 196981, 590943, 9258107, 27774321]

約数ペア:

[(1, 27774321), (3, 9258107), (47, 590943), (141, 196981), (281, 98841), (701, 39621), (843, 32947), (2103, 13207)]