12745563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3011}}^1$

素因数の和:3114

約数の個数: 16

約数和(自身を含む): 18216576

約数和(自身を除く): 5471013

約数列:

[1, 3, 17, 51, 83, 249, 1411, 3011, 4233, 9033, 51187, 153561, 249913, 749739, 4248521, 12745563]

約数ペア:

[(1, 12745563), (3, 4248521), (17, 749739), (51, 249913), (83, 153561), (249, 51187), (1411, 9033), (3011, 4233)]