2912449309

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{11981}}^1$

素因数の和:12058

約数の個数: 36

約数和(自身を含む): 3815092764

約数和(自身を除く): 902643455

約数列:

[1, 7, 11, 41, 49, 77, 121, 287, 451, 539, 847, 2009, 3157, 4961, 5929, 11981, 22099, 34727, 83867, 131791, 243089, 491221, 587069, 922537, 1449701, 3438547, 5403431, 6457759, 10147907, 24069829, 37824017, 59437741, 71035349, 264768119, 416064187, 2912449309]

約数ペア:

[(1, 2912449309), (7, 416064187), (11, 264768119), (41, 71035349), (49, 59437741), (77, 37824017), (121, 24069829), (287, 10147907), (451, 6457759), (539, 5403431), (847, 3438547), (2009, 1449701), (3157, 922537), (4961, 587069), (5929, 491221), (11981, 243089), (22099, 131791), (34727, 83867)]