266880441

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{2969}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 380207520

約数和(自身を除く): 113327079

約数列:

[1, 3, 19, 57, 83, 249, 361, 1083, 1577, 2969, 4731, 8907, 29963, 56411, 89889, 169233, 246427, 739281, 1071809, 3215427, 4682113, 14046339, 88960147, 266880441]

約数ペア:

[(1, 266880441), (3, 88960147), (19, 14046339), (57, 4682113), (83, 3215427), (249, 1071809), (361, 739281), (1083, 246427), (1577, 169233), (2969, 89889), (4731, 56411), (8907, 29963)]