80641707

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{2393}}^1$

素因数の和:2682

約数の個数: 16

約数和(自身を含む): 110315520

約数和(自身を除く): 29673813

約数列:

[1, 3, 47, 141, 239, 717, 2393, 7179, 11233, 33699, 112471, 337413, 571927, 1715781, 26880569, 80641707]

約数ペア:

[(1, 80641707), (3, 26880569), (47, 1715781), (141, 571927), (239, 337413), (717, 112471), (2393, 33699), (7179, 11233)]