78320897

素因数分解:

${\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 82605312

約数和(自身を除く): 4284415

約数列:

[1, 37, 73, 107, 271, 2701, 3959, 7811, 10027, 19783, 28997, 289007, 731971, 1072889, 2116781, 78320897]

約数ペア:

[(1, 78320897), (37, 2116781), (73, 1072889), (107, 731971), (271, 289007), (2701, 28997), (3959, 19783), (7811, 10027)]