12713045961

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{19861}}^1$

素因数の和:20062

約数の個数: 64

約数和(自身を含む): 22514927616

約数和(自身を除く): 9801881655

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 163, 187, 231, 357, 489, 561, 1141, 1309, 1793, 2771, 3423, 3927, 5379, 8313, 12551, 19397, 19861, 30481, 37653, 58191, 59583, 91443, 139027, 213367, 218471, 337637, 417081, 640101, 655413, 1012911, 1529297, 2363459, 3237343, 3714007, 4587891, 7090377, 9712029, 11142021, 22661401, 25998049, 35610773, 55034831, 67984203, 77994147, 106832319, 165104493, 249275411, 385243817, 605383141, 747826233, 1155731451, 1816149423, 4237681987, 12713045961]

約数ペア:

[(1, 12713045961), (3, 4237681987), (7, 1816149423), (11, 1155731451), (17, 747826233), (21, 605383141), (33, 385243817), (51, 249275411), (77, 165104493), (119, 106832319), (163, 77994147), (187, 67984203), (231, 55034831), (357, 35610773), (489, 25998049), (561, 22661401), (1141, 11142021), (1309, 9712029), (1793, 7090377), (2771, 4587891), (3423, 3714007), (3927, 3237343), (5379, 2363459), (8313, 1529297), (12551, 1012911), (19397, 655413), (19861, 640101), (30481, 417081), (37653, 337637), (58191, 218471), (59583, 213367), (91443, 139027)]