12247713

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6469

約数の個数: 16

約数和(自身を含む): 18403200

約数和(自身を除く): 6155487

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 6389, 19167, 57501, 172503, 453619, 1360857, 4082571, 12247713]

約数ペア:

[(1, 12247713), (3, 4082571), (9, 1360857), (27, 453619), (71, 172503), (213, 57501), (639, 19167), (1917, 6389)]