11797857

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 17784000

約数和(自身を除く): 5986143

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 499, 639, 1497, 2627, 4491, 7881, 18463, 23643, 35429, 55389, 106287, 166167, 318861, 1310873, 3932619, 11797857]

約数ペア:

[(1, 11797857), (3, 3932619), (9, 1310873), (37, 318861), (71, 166167), (111, 106287), (213, 55389), (333, 35429), (499, 23643), (639, 18463), (1497, 7881), (2627, 4491)]