12356211

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 19611648

約数和(自身を除く): 7255437

約数列:

[1, 3, 7, 21, 41, 113, 123, 127, 287, 339, 381, 791, 861, 889, 2373, 2667, 4633, 5207, 13899, 14351, 15621, 32431, 36449, 43053, 97293, 100457, 109347, 301371, 588391, 1765173, 4118737, 12356211]

約数ペア:

[(1, 12356211), (3, 4118737), (7, 1765173), (21, 588391), (41, 301371), (113, 109347), (123, 100457), (127, 97293), (287, 43053), (339, 36449), (381, 32431), (791, 15621), (861, 14351), (889, 13899), (2373, 5207), (2667, 4633)]