13307008449

素因数分解:

$3^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4211}}^1$

素因数の和:4355

約数の個数: 64

約数和(自身を含む): 21511526400

約数和(自身を除く): 8204517951

約数列:

[1, 3, 7, 21, 37, 49, 83, 111, 147, 249, 259, 343, 581, 777, 1029, 1743, 1813, 3071, 4067, 4211, 5439, 9213, 12201, 12633, 12691, 21497, 28469, 29477, 38073, 64491, 85407, 88431, 150479, 155807, 206339, 349513, 451437, 467421, 619017, 1048539, 1053353, 1090649, 1444373, 2446591, 3160059, 3271947, 4333119, 7339773, 7634543, 12931981, 17126137, 22903629, 38795943, 51378411, 53441801, 90523867, 119882959, 160325403, 271571601, 359648877, 633667069, 1901001207, 4435669483, 13307008449]

約数ペア:

[(1, 13307008449), (3, 4435669483), (7, 1901001207), (21, 633667069), (37, 359648877), (49, 271571601), (83, 160325403), (111, 119882959), (147, 90523867), (249, 53441801), (259, 51378411), (343, 38795943), (581, 22903629), (777, 17126137), (1029, 12931981), (1743, 7634543), (1813, 7339773), (3071, 4333119), (4067, 3271947), (4211, 3160059), (5439, 2446591), (9213, 1444373), (12201, 1090649), (12633, 1053353), (12691, 1048539), (21497, 619017), (28469, 467421), (29477, 451437), (38073, 349513), (64491, 206339), (85407, 155807), (88431, 150479)]