13770449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4159}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 17571840

約数和(自身を除く): 3801391

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 4159, 29113, 45749, 178837, 320243, 1251859, 1967207, 13770449]

約数ペア:

[(1, 13770449), (7, 1967207), (11, 1251859), (43, 320243), (77, 178837), (301, 45749), (473, 29113), (3311, 4159)]