2149785099

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 4221637056

約数和(自身を除く): 2071851957

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 53, 63, 77, 99, 119, 121, 153, 159, 187, 231, 313, 357, 363, 371, 477, 561, 583, 693, 847, 901, 939, 1071, 1089, 1113, 1309, 1683, 1749, 2057, 2191, 2541, 2703, 2817, 3339, 3443, 3927, 4081, 5247, 5321, 6171, 6307, 6413, 6573, 7623, 8109, 9911, 10329, 11781, 12243, 14399, 15963, 16589, 18513, 18921, 19239, 19719, 24101, 29733, 30987, 36729, 37247, 37873, 43197, 44891, 47889, 49767, 56763, 57717, 58531, 69377, 72303, 89199, 109021, 111741, 113619, 116123, 129591, 134673, 149301, 175593, 182479, 208131, 216909, 265111, 282013, 327063, 335223, 340857, 348369, 404019, 409717, 526779, 547437, 624393, 643841, 763147, 795333, 846039, 981189, 1045107, 1229151, 1277353, 1642311, 1931523, 1974091, 2007269, 2289441, 2385999, 2538117, 3102143, 3687453, 3832059, 4506887, 5794569, 5922273, 6021807, 6868323, 9306429, 11496177, 13520661, 14050883, 17766819, 18065421, 21715001, 27919287, 34123573, 40561983, 42152649, 65145003, 102370719, 126457947, 195435009, 238865011, 307112157, 716595033, 2149785099]

約数ペア:

[(1, 2149785099), (3, 716595033), (7, 307112157), (9, 238865011), (11, 195435009), (17, 126457947), (21, 102370719), (33, 65145003), (51, 42152649), (53, 40561983), (63, 34123573), (77, 27919287), (99, 21715001), (119, 18065421), (121, 17766819), (153, 14050883), (159, 13520661), (187, 11496177), (231, 9306429), (313, 6868323), (357, 6021807), (363, 5922273), (371, 5794569), (477, 4506887), (561, 3832059), (583, 3687453), (693, 3102143), (847, 2538117), (901, 2385999), (939, 2289441), (1071, 2007269), (1089, 1974091), (1113, 1931523), (1309, 1642311), (1683, 1277353), (1749, 1229151), (2057, 1045107), (2191, 981189), (2541, 846039), (2703, 795333), (2817, 763147), (3339, 643841), (3443, 624393), (3927, 547437), (4081, 526779), (5247, 409717), (5321, 404019), (6171, 348369), (6307, 340857), (6413, 335223), (6573, 327063), (7623, 282013), (8109, 265111), (9911, 216909), (10329, 208131), (11781, 182479), (12243, 175593), (14399, 149301), (15963, 134673), (16589, 129591), (18513, 116123), (18921, 113619), (19239, 111741), (19719, 109021), (24101, 89199), (29733, 72303), (30987, 69377), (36729, 58531), (37247, 57717), (37873, 56763), (43197, 49767), (44891, 47889)]