71453851

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5021}}^1$

素因数の和:5154

約数の個数: 16

約数和(自身を含む): 86780160

約数和(自身を除く): 15326309

約数列:

[1, 7, 19, 107, 133, 749, 2033, 5021, 14231, 35147, 95399, 537247, 667793, 3760729, 10207693, 71453851]

約数ペア:

[(1, 71453851), (7, 10207693), (19, 3760729), (107, 667793), (133, 537247), (749, 95399), (2033, 35147), (5021, 14231)]