4239339

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 6177024

約数和(自身を除く): 1937685

約数列:

[1, 3, 13, 39, 71, 213, 923, 1531, 2769, 4593, 19903, 59709, 108701, 326103, 1413113, 4239339]

約数ペア:

[(1, 4239339), (3, 1413113), (13, 326103), (39, 108701), (71, 59709), (213, 19903), (923, 4593), (1531, 2769)]