12750489

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 19274112

約数和(自身を除く): 6523623

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 701, 2021, 2103, 6063, 6309, 18189, 30143, 32947, 90429, 98841, 271287, 296523, 1416721, 4250163, 12750489]

約数ペア:

[(1, 12750489), (3, 4250163), (9, 1416721), (43, 296523), (47, 271287), (129, 98841), (141, 90429), (387, 32947), (423, 30143), (701, 18189), (2021, 6309), (2103, 6063)]