1779432837

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{5227}}^1$

素因数の和:5322

約数の個数: 64

約数和(自身を含む): 3091630080

約数和(自身を除く): 1312197243

約数列:

[1, 3, 7, 13, 21, 29, 39, 43, 87, 91, 129, 203, 273, 301, 377, 559, 609, 903, 1131, 1247, 1677, 2639, 3741, 3913, 5227, 7917, 8729, 11739, 15681, 16211, 26187, 36589, 48633, 67951, 109767, 113477, 151583, 203853, 224761, 340431, 454749, 475657, 674283, 1061081, 1426971, 1573327, 1970579, 2921893, 3183243, 4719981, 5911737, 6518069, 8765679, 13794053, 19554207, 20453251, 41382159, 45626483, 61359753, 84734897, 136879449, 254204691, 593144279, 1779432837]

約数ペア:

[(1, 1779432837), (3, 593144279), (7, 254204691), (13, 136879449), (21, 84734897), (29, 61359753), (39, 45626483), (43, 41382159), (87, 20453251), (91, 19554207), (129, 13794053), (203, 8765679), (273, 6518069), (301, 5911737), (377, 4719981), (559, 3183243), (609, 2921893), (903, 1970579), (1131, 1573327), (1247, 1426971), (1677, 1061081), (2639, 674283), (3741, 475657), (3913, 454749), (5227, 340431), (7917, 224761), (8729, 203853), (11739, 151583), (15681, 113477), (16211, 109767), (26187, 67951), (36589, 48633)]