26494377

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 43932672

約数和(自身を除く): 17438295

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 907, 1391, 2247, 2721, 4173, 6349, 9737, 11791, 19047, 29211, 35373, 82537, 97049, 247611, 291147, 679343, 1261637, 2038029, 3784911, 8831459, 26494377]

約数ペア:

[(1, 26494377), (3, 8831459), (7, 3784911), (13, 2038029), (21, 1261637), (39, 679343), (91, 291147), (107, 247611), (273, 97049), (321, 82537), (749, 35373), (907, 29211), (1391, 19047), (2247, 11791), (2721, 9737), (4173, 6349)]