26902689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{401}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 41679360

約数和(自身を除く): 14776671

約数列:

[1, 3, 11, 19, 33, 57, 107, 209, 321, 401, 627, 1177, 1203, 2033, 3531, 4411, 6099, 7619, 13233, 22363, 22857, 42907, 67089, 83809, 128721, 251427, 471977, 815233, 1415931, 2445699, 8967563, 26902689]

約数ペア:

[(1, 26902689), (3, 8967563), (11, 2445699), (19, 1415931), (33, 815233), (57, 471977), (107, 251427), (209, 128721), (321, 83809), (401, 67089), (627, 42907), (1177, 22857), (1203, 22363), (2033, 13233), (3531, 7619), (4411, 6099)]