774318669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{139291}}^1$

素因数の和:139420

約数の個数: 16

約数和(自身を含む): 1103192640

約数和(自身を除く): 328873971

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 139291, 417873, 2367947, 7103841, 15182719, 45548157, 258106223, 774318669]

約数ペア:

[(1, 774318669), (3, 258106223), (17, 45548157), (51, 15182719), (109, 7103841), (327, 2367947), (1853, 417873), (5559, 139291)]