2692811709

素因数分解:

$3^4\times 7^3\times {\mathrm{103}}^1\times {\mathrm{941}}^1$

素因数の和:1077

約数の個数: 80

約数和(自身を含む): 4741651200

約数和(自身を除く): 2048839491

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 103, 147, 189, 309, 343, 441, 567, 721, 927, 941, 1029, 1323, 2163, 2781, 2823, 3087, 3969, 5047, 6489, 6587, 8343, 8469, 9261, 15141, 19467, 19761, 25407, 27783, 35329, 45423, 46109, 58401, 59283, 76221, 96923, 105987, 136269, 138327, 177849, 290769, 317961, 322763, 408807, 414981, 533547, 678461, 872307, 953883, 968289, 1244943, 2035383, 2616921, 2861649, 2904867, 3734829, 4749227, 6106149, 7850763, 8714601, 14247681, 18318447, 26143803, 33244589, 42743043, 54955341, 99733767, 128229129, 299201301, 384687387, 897603903, 2692811709]

約数ペア:

[(1, 2692811709), (3, 897603903), (7, 384687387), (9, 299201301), (21, 128229129), (27, 99733767), (49, 54955341), (63, 42743043), (81, 33244589), (103, 26143803), (147, 18318447), (189, 14247681), (309, 8714601), (343, 7850763), (441, 6106149), (567, 4749227), (721, 3734829), (927, 2904867), (941, 2861649), (1029, 2616921), (1323, 2035383), (2163, 1244943), (2781, 968289), (2823, 953883), (3087, 872307), (3969, 678461), (5047, 533547), (6489, 414981), (6587, 408807), (8343, 322763), (8469, 317961), (9261, 290769), (15141, 177849), (19467, 138327), (19761, 136269), (25407, 105987), (27783, 96923), (35329, 76221), (45423, 59283), (46109, 58401)]