83811343

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 113287680

約数和(自身を除く): 29476337

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 301, 473, 731, 1309, 1489, 3311, 5117, 8041, 10423, 16379, 25313, 56287, 64027, 114653, 177191, 278443, 448189, 704297, 1088459, 1949101, 4930079, 7619213, 11973049, 83811343]

約数ペア:

[(1, 83811343), (7, 11973049), (11, 7619213), (17, 4930079), (43, 1949101), (77, 1088459), (119, 704297), (187, 448189), (301, 278443), (473, 177191), (731, 114653), (1309, 64027), (1489, 56287), (3311, 25313), (5117, 16379), (8041, 10423)]