13263753

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 18415616

約数和(自身を除く): 5151863

約数列:

[1, 3, 31, 93, 127, 381, 1123, 3369, 3937, 11811, 34813, 104439, 142621, 427863, 4421251, 13263753]

約数ペア:

[(1, 13263753), (3, 4421251), (31, 427863), (93, 142621), (127, 104439), (381, 34813), (1123, 11811), (3369, 3937)]