266772869

素因数分解:

${\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1\times {\mathrm{401}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 294186816

約数和(自身を除く): 27413947

約数列:

[1, 11, 197, 307, 401, 2167, 3377, 4411, 60479, 78997, 123107, 665269, 868967, 1354177, 24252079, 266772869]

約数ペア:

[(1, 266772869), (11, 24252079), (197, 1354177), (307, 868967), (401, 665269), (2167, 123107), (3377, 78997), (4411, 60479)]