2495301123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1129}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 4155217920

約数和(自身を除く): 1659916797

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 151, 287, 357, 453, 697, 861, 1057, 1129, 2091, 2567, 3171, 3387, 4879, 6191, 7701, 7903, 14637, 17969, 18573, 19193, 23709, 43337, 46289, 53907, 57579, 105247, 130011, 134351, 138867, 170479, 315741, 324023, 403053, 511437, 736729, 786913, 972069, 1193353, 2210187, 2360739, 2898143, 3580059, 5508391, 6989639, 8694429, 16525173, 20287001, 20968917, 48927473, 60861003, 118823863, 146782419, 356471589, 831767041, 2495301123]

約数ペア:

[(1, 2495301123), (3, 831767041), (7, 356471589), (17, 146782419), (21, 118823863), (41, 60861003), (51, 48927473), (119, 20968917), (123, 20287001), (151, 16525173), (287, 8694429), (357, 6989639), (453, 5508391), (697, 3580059), (861, 2898143), (1057, 2360739), (1129, 2210187), (2091, 1193353), (2567, 972069), (3171, 786913), (3387, 736729), (4879, 511437), (6191, 403053), (7701, 324023), (7903, 315741), (14637, 170479), (17969, 138867), (18573, 134351), (19193, 130011), (23709, 105247), (43337, 57579), (46289, 53907)]