274216804581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{20647301}}^1$

素因数の和:20647556

約数の個数: 16

約数和(自身を含む): 386517493440

約数和(自身を除く): 112300688859

約数列:

[1, 3, 19, 57, 233, 699, 4427, 13281, 20647301, 61941903, 392298719, 1176896157, 4810821133, 14432463399, 91405601527, 274216804581]

約数ペア:

[(1, 274216804581), (3, 91405601527), (19, 14432463399), (57, 4810821133), (233, 1176896157), (699, 392298719), (4427, 61941903), (13281, 20647301)]