23399181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4651}}^1$

素因数の和:4713

約数の個数: 24

約数和(自身を含む): 37253216

約数和(自身を除く): 13854035

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 4651, 5031, 13953, 41859, 60463, 181389, 199993, 544167, 599979, 1799937, 2599909, 7799727, 23399181]

約数ペア:

[(1, 23399181), (3, 7799727), (9, 2599909), (13, 1799937), (39, 599979), (43, 544167), (117, 199993), (129, 181389), (387, 60463), (559, 41859), (1677, 13953), (4651, 5031)]