12754609

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 15344640

約数和(自身を除く): 2590031

約数列:

[1, 7, 31, 53, 217, 371, 1109, 1643, 7763, 11501, 34379, 58777, 240653, 411439, 1822087, 12754609]

約数ペア:

[(1, 12754609), (7, 1822087), (31, 411439), (53, 240653), (217, 58777), (371, 34379), (1109, 11501), (1643, 7763)]