2793817845

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1132

約数の個数: 128

約数和(自身を含む): 6142510080

約数和(自身を除く): 3348692235

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 277, 315, 351, 455, 585, 819, 821, 831, 945, 1365, 1385, 1755, 1939, 2457, 2463, 2493, 3601, 4095, 4105, 4155, 5747, 5817, 7389, 7479, 9695, 10673, 10803, 12285, 12315, 12465, 17241, 17451, 18005, 22167, 25207, 28735, 29085, 32019, 32409, 36945, 37395, 51723, 52353, 53365, 54015, 74711, 75621, 86205, 87255, 96057, 97227, 110835, 126035, 155169, 160095, 162045, 224133, 226863, 227417, 258615, 261765, 288171, 373555, 378105, 480285, 486135, 672399, 680589, 682251, 775845, 1120665, 1134315, 1137085, 1440855, 1591919, 2017197, 2046753, 2956421, 3361995, 3402945, 3411255, 4775757, 6140259, 7959595, 8869263, 10085985, 10233765, 14327271, 14782105, 20694947, 23878785, 26607789, 30701295, 42981813, 44346315, 62084841, 71636355, 79823367, 103474735, 133038945, 186254523, 214909065, 310424205, 399116835, 558763569, 931272615, 2793817845]

約数ペア:

[(1, 2793817845), (3, 931272615), (5, 558763569), (7, 399116835), (9, 310424205), (13, 214909065), (15, 186254523), (21, 133038945), (27, 103474735), (35, 79823367), (39, 71636355), (45, 62084841), (63, 44346315), (65, 42981813), (91, 30701295), (105, 26607789), (117, 23878785), (135, 20694947), (189, 14782105), (195, 14327271), (273, 10233765), (277, 10085985), (315, 8869263), (351, 7959595), (455, 6140259), (585, 4775757), (819, 3411255), (821, 3402945), (831, 3361995), (945, 2956421), (1365, 2046753), (1385, 2017197), (1755, 1591919), (1939, 1440855), (2457, 1137085), (2463, 1134315), (2493, 1120665), (3601, 775845), (4095, 682251), (4105, 680589), (4155, 672399), (5747, 486135), (5817, 480285), (7389, 378105), (7479, 373555), (9695, 288171), (10673, 261765), (10803, 258615), (12285, 227417), (12315, 226863), (12465, 224133), (17241, 162045), (17451, 160095), (18005, 155169), (22167, 126035), (25207, 110835), (28735, 97227), (29085, 96057), (32019, 87255), (32409, 86205), (36945, 75621), (37395, 74711), (51723, 54015), (52353, 53365)]