31607051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2221}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 38396160

約数和(自身を除く): 6789109

約数列:

[1, 7, 19, 107, 133, 749, 2033, 2221, 14231, 15547, 42199, 237647, 295393, 1663529, 4515293, 31607051]

約数ペア:

[(1, 31607051), (7, 4515293), (19, 1663529), (107, 295393), (133, 237647), (749, 42199), (2033, 15547), (2221, 14231)]