9201997217

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 11418734592

約数和(自身を除く): 2216737375

約数列:

[1, 7, 19, 53, 127, 133, 361, 371, 541, 889, 1007, 2413, 2527, 3787, 6731, 7049, 10279, 16891, 19133, 28673, 45847, 47117, 68707, 71953, 127889, 133931, 195301, 200711, 320929, 480949, 544787, 895223, 1305433, 1367107, 2429891, 3641471, 3813509, 9138031, 10350953, 17009237, 24803227, 25490297, 69187949, 72456671, 173622589, 484315643, 1314571031, 9201997217]

約数ペア:

[(1, 9201997217), (7, 1314571031), (19, 484315643), (53, 173622589), (127, 72456671), (133, 69187949), (361, 25490297), (371, 24803227), (541, 17009237), (889, 10350953), (1007, 9138031), (2413, 3813509), (2527, 3641471), (3787, 2429891), (6731, 1367107), (7049, 1305433), (10279, 895223), (16891, 544787), (19133, 480949), (28673, 320929), (45847, 200711), (47117, 195301), (68707, 133931), (71953, 127889)]