13005957

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1448

約数の個数: 16

約数和(自身を含む): 18081792

約数和(自身を除く): 5075835

約数列:

[1, 3, 31, 93, 107, 321, 1307, 3317, 3921, 9951, 40517, 121551, 139849, 419547, 4335319, 13005957]

約数ペア:

[(1, 13005957), (3, 4335319), (31, 419547), (93, 139849), (107, 121551), (321, 40517), (1307, 9951), (3317, 3921)]