17480661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 26492928

約数和(自身を除く): 9012267

約数列:

[1, 3, 11, 33, 43, 97, 127, 129, 291, 381, 473, 1067, 1397, 1419, 3201, 4171, 4191, 5461, 12319, 12513, 16383, 36957, 45881, 60071, 135509, 137643, 180213, 406527, 529717, 1589151, 5826887, 17480661]

約数ペア:

[(1, 17480661), (3, 5826887), (11, 1589151), (33, 529717), (43, 406527), (97, 180213), (127, 137643), (129, 135509), (291, 60071), (381, 45881), (473, 36957), (1067, 16383), (1397, 12513), (1419, 12319), (3201, 5461), (4171, 4191)]