11180217279

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 19619905536

約数和(自身を除く): 8439688257

約数列:

[1, 3, 7, 11, 21, 33, 43, 71, 77, 83, 129, 191, 213, 231, 249, 301, 473, 497, 573, 581, 781, 903, 913, 1337, 1419, 1491, 1743, 2101, 2343, 2739, 3053, 3311, 3569, 4011, 5467, 5893, 6303, 6391, 8213, 9159, 9933, 10707, 13561, 14707, 15853, 16401, 17679, 19173, 21371, 24639, 24983, 33583, 39259, 40683, 41251, 44121, 47559, 57491, 64113, 64823, 74949, 90343, 94927, 100749, 110971, 117777, 123753, 149171, 172473, 174383, 194469, 235081, 253399, 271029, 274813, 284781, 332913, 447513, 453761, 523149, 583123, 632401, 681679, 705243, 760197, 824439, 1044197, 1125563, 1220681, 1361283, 1749369, 1773793, 1897203, 2045037, 2787389, 3132591, 3376689, 3662043, 4081861, 4771753, 5321379, 6414353, 7498469, 7878941, 8362167, 12245583, 12381193, 14315259, 19243059, 19511723, 22495407, 23636823, 37143579, 44900471, 48399209, 52489283, 58535169, 86668351, 134701413, 145197627, 157467849, 260005053, 338794463, 532391299, 1016383389, 1597173897, 3726739093, 11180217279]

約数ペア:

[(1, 11180217279), (3, 3726739093), (7, 1597173897), (11, 1016383389), (21, 532391299), (33, 338794463), (43, 260005053), (71, 157467849), (77, 145197627), (83, 134701413), (129, 86668351), (191, 58535169), (213, 52489283), (231, 48399209), (249, 44900471), (301, 37143579), (473, 23636823), (497, 22495407), (573, 19511723), (581, 19243059), (781, 14315259), (903, 12381193), (913, 12245583), (1337, 8362167), (1419, 7878941), (1491, 7498469), (1743, 6414353), (2101, 5321379), (2343, 4771753), (2739, 4081861), (3053, 3662043), (3311, 3376689), (3569, 3132591), (4011, 2787389), (5467, 2045037), (5893, 1897203), (6303, 1773793), (6391, 1749369), (8213, 1361283), (9159, 1220681), (9933, 1125563), (10707, 1044197), (13561, 824439), (14707, 760197), (15853, 705243), (16401, 681679), (17679, 632401), (19173, 583123), (21371, 523149), (24639, 453761), (24983, 447513), (33583, 332913), (39259, 284781), (40683, 274813), (41251, 271029), (44121, 253399), (47559, 235081), (57491, 194469), (64113, 174383), (64823, 172473), (74949, 149171), (90343, 123753), (94927, 117777), (100749, 110971)]