1288012803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4493}}^1$

素因数の和:4604

約数の個数: 64

約数和(自身を含む): 2298627072

約数和(自身を除く): 1010614269

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 73, 77, 119, 187, 219, 231, 357, 511, 561, 803, 1241, 1309, 1533, 2409, 3723, 3927, 4493, 5621, 8687, 13479, 13651, 16863, 26061, 31451, 40953, 49423, 76381, 94353, 95557, 148269, 229143, 286671, 327989, 345961, 534667, 840191, 983967, 1037883, 1604001, 2295923, 2520573, 3607879, 5575813, 5881337, 6887769, 10823637, 16727439, 17644011, 25255153, 39030691, 61333943, 75765459, 117092073, 184001829, 429337601, 1288012803]

約数ペア:

[(1, 1288012803), (3, 429337601), (7, 184001829), (11, 117092073), (17, 75765459), (21, 61333943), (33, 39030691), (51, 25255153), (73, 17644011), (77, 16727439), (119, 10823637), (187, 6887769), (219, 5881337), (231, 5575813), (357, 3607879), (511, 2520573), (561, 2295923), (803, 1604001), (1241, 1037883), (1309, 983967), (1533, 840191), (2409, 534667), (3723, 345961), (3927, 327989), (4493, 286671), (5621, 229143), (8687, 148269), (13479, 95557), (13651, 94353), (16863, 76381), (26061, 49423), (31451, 40953)]