564684441

素因数分解:

$3^1\times {\mathrm{83}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 773166240

約数和(自身を除く): 208481799

約数列:

[1, 3, 83, 89, 249, 267, 307, 921, 6889, 7387, 20667, 22161, 25481, 27323, 76443, 81969, 613121, 1839363, 2114923, 2267809, 6344769, 6803427, 188228147, 564684441]

約数ペア:

[(1, 564684441), (3, 188228147), (83, 6803427), (89, 6344769), (249, 2267809), (267, 2114923), (307, 1839363), (921, 613121), (6889, 81969), (7387, 76443), (20667, 27323), (22161, 25481)]