26731221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 41610240

約数和(自身を除く): 14879019

約数列:

[1, 3, 11, 23, 33, 41, 69, 123, 253, 451, 759, 859, 943, 1353, 2577, 2829, 9449, 10373, 19757, 28347, 31119, 35219, 59271, 105657, 217327, 387409, 651981, 810037, 1162227, 2430111, 8910407, 26731221]

約数ペア:

[(1, 26731221), (3, 8910407), (11, 2430111), (23, 1162227), (33, 810037), (41, 651981), (69, 387409), (123, 217327), (253, 105657), (451, 59271), (759, 35219), (859, 31119), (943, 28347), (1353, 19757), (2577, 10373), (2829, 9449)]