279790827

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{21067}}^1$

素因数の和:21322

約数の個数: 16

約数和(自身を含む): 394392960

約数和(自身を除く): 114602133

約数列:

[1, 3, 19, 57, 233, 699, 4427, 13281, 21067, 63201, 400273, 1200819, 4908611, 14725833, 93263609, 279790827]

約数ペア:

[(1, 279790827), (3, 93263609), (19, 14725833), (57, 4908611), (233, 1200819), (699, 400273), (4427, 63201), (13281, 21067)]