520088229

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{409841}}^1$

素因数の和:409897

約数の個数: 16

約数和(自身を含む): 786896640

約数和(自身を除く): 266808411

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 409841, 1229523, 3688569, 11065707, 19262527, 57787581, 173362743, 520088229]

約数ペア:

[(1, 520088229), (3, 173362743), (9, 57787581), (27, 19262527), (47, 11065707), (141, 3688569), (423, 1229523), (1269, 409841)]