12491277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{463}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 18474624

約数和(自身を除く): 5983347

約数列:

[1, 3, 17, 23, 51, 69, 391, 463, 529, 1173, 1389, 1587, 7871, 8993, 10649, 23613, 26979, 31947, 181033, 244927, 543099, 734781, 4163759, 12491277]

約数ペア:

[(1, 12491277), (3, 4163759), (17, 734781), (23, 543099), (51, 244927), (69, 181033), (391, 31947), (463, 26979), (529, 23613), (1173, 10649), (1389, 8993), (1587, 7871)]