1257707583

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 2206751040

約数和(自身を除く): 949043457

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 73, 87, 99, 153, 187, 219, 261, 319, 353, 493, 561, 657, 803, 957, 1059, 1241, 1479, 1683, 2117, 2409, 2871, 3177, 3723, 3883, 4437, 5423, 6001, 6351, 7227, 10237, 11169, 11649, 13651, 16269, 18003, 19053, 23287, 25769, 30711, 34947, 35989, 40953, 48807, 54009, 66011, 69861, 77307, 92133, 107967, 112607, 122859, 174029, 198033, 209583, 231921, 283459, 323901, 337821, 395879, 438073, 522087, 594099, 747301, 850377, 1013463, 1187637, 1314219, 1566261, 1914319, 2241903, 2551131, 3562911, 3942657, 4818803, 5742957, 6725709, 8220311, 12704117, 14456409, 17228871, 24660933, 38112351, 43369227, 73982799, 114337053, 139745287, 419235861, 1257707583]

約数ペア:

[(1, 1257707583), (3, 419235861), (9, 139745287), (11, 114337053), (17, 73982799), (29, 43369227), (33, 38112351), (51, 24660933), (73, 17228871), (87, 14456409), (99, 12704117), (153, 8220311), (187, 6725709), (219, 5742957), (261, 4818803), (319, 3942657), (353, 3562911), (493, 2551131), (561, 2241903), (657, 1914319), (803, 1566261), (957, 1314219), (1059, 1187637), (1241, 1013463), (1479, 850377), (1683, 747301), (2117, 594099), (2409, 522087), (2871, 438073), (3177, 395879), (3723, 337821), (3883, 323901), (4437, 283459), (5423, 231921), (6001, 209583), (6351, 198033), (7227, 174029), (10237, 122859), (11169, 112607), (11649, 107967), (13651, 92133), (16269, 77307), (18003, 69861), (19053, 66011), (23287, 54009), (25769, 48807), (30711, 40953), (34947, 35989)]