7131779711

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{138371}}^1$

素因数の和:138614

約数の個数: 16

約数和(自身を含む): 8413017600

約数和(自身を除く): 1281237889

約数列:

[1, 7, 37, 199, 259, 1393, 7363, 51541, 138371, 968597, 5119727, 27535829, 35838089, 192750803, 1018825673, 7131779711]

約数ペア:

[(1, 7131779711), (7, 1018825673), (37, 192750803), (199, 35838089), (259, 27535829), (1393, 5119727), (7363, 968597), (51541, 138371)]