13830425973

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1259}}^1$

素因数の和:1568

約数の個数: 128

約数和(自身を含む): 26824089600

約数和(自身を除く): 12993663627

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 263, 273, 351, 357, 459, 663, 789, 819, 1071, 1259, 1547, 1841, 1989, 2367, 2457, 3213, 3419, 3777, 4471, 4641, 5523, 5967, 7101, 8813, 10257, 11331, 13413, 13923, 16367, 16569, 21403, 23933, 26439, 30771, 31297, 33993, 40239, 41769, 49101, 49707, 58123, 64209, 71799, 79317, 92313, 93891, 114569, 120717, 147303, 149821, 174369, 192627, 215397, 237951, 278239, 281673, 331117, 343707, 406861, 441909, 449463, 523107, 577881, 646191, 834717, 845019, 993351, 1031121, 1220583, 1348389, 1569321, 1947673, 2317819, 2504151, 2980053, 3093363, 3661749, 4045167, 4304521, 5628989, 5843019, 6953457, 7512453, 8940159, 10985247, 12913563, 16886967, 17529057, 20860371, 30131647, 38740689, 39402923, 50660901, 52587171, 62581113, 73176857, 90394941, 116222067, 118208769, 151982703, 219530571, 271184823, 354626307, 512237999, 658591713, 813554469, 1063878921, 1536713997, 1975775139, 4610141991, 13830425973]

約数ペア:

[(1, 13830425973), (3, 4610141991), (7, 1975775139), (9, 1536713997), (13, 1063878921), (17, 813554469), (21, 658591713), (27, 512237999), (39, 354626307), (51, 271184823), (63, 219530571), (91, 151982703), (117, 118208769), (119, 116222067), (153, 90394941), (189, 73176857), (221, 62581113), (263, 52587171), (273, 50660901), (351, 39402923), (357, 38740689), (459, 30131647), (663, 20860371), (789, 17529057), (819, 16886967), (1071, 12913563), (1259, 10985247), (1547, 8940159), (1841, 7512453), (1989, 6953457), (2367, 5843019), (2457, 5628989), (3213, 4304521), (3419, 4045167), (3777, 3661749), (4471, 3093363), (4641, 2980053), (5523, 2504151), (5967, 2317819), (7101, 1947673), (8813, 1569321), (10257, 1348389), (11331, 1220583), (13413, 1031121), (13923, 993351), (16367, 845019), (16569, 834717), (21403, 646191), (23933, 577881), (26439, 523107), (30771, 449463), (31297, 441909), (33993, 406861), (40239, 343707), (41769, 331117), (49101, 281673), (49707, 278239), (58123, 237951), (64209, 215397), (71799, 192627), (79317, 174369), (92313, 149821), (93891, 147303), (114569, 120717)]