2852717

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 3484800

約数和(自身を除く): 632083

約数列:

[1, 7, 19, 89, 133, 241, 623, 1687, 1691, 4579, 11837, 21449, 32053, 150143, 407531, 2852717]

約数ペア:

[(1, 2852717), (7, 407531), (19, 150143), (89, 32053), (133, 21449), (241, 11837), (623, 4579), (1687, 1691)]