48750009

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211039}}^1$

素因数の和:211060

約数の個数: 16

約数和(自身を含む): 81039360

約数和(自身を除く): 32289351

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 211039, 633117, 1477273, 2321429, 4431819, 6964287, 16250003, 48750009]

約数ペア:

[(1, 48750009), (3, 16250003), (7, 6964287), (11, 4431819), (21, 2321429), (33, 1477273), (77, 633117), (231, 211039)]