28324017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 42928704

約数和(自身を除く): 14604687

約数列:

[1, 3, 9, 23, 69, 207, 293, 467, 879, 1401, 2637, 4203, 6739, 10741, 20217, 32223, 60651, 96669, 136831, 410493, 1231479, 3147113, 9441339, 28324017]

約数ペア:

[(1, 28324017), (3, 9441339), (9, 3147113), (23, 1231479), (69, 410493), (207, 136831), (293, 96669), (467, 60651), (879, 32223), (1401, 20217), (2637, 10741), (4203, 6739)]