82289779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 105154560

約数和(自身を除く): 22864781

約数列:

[1, 11, 13, 19, 31, 143, 209, 247, 341, 403, 589, 977, 2717, 4433, 6479, 7657, 10747, 12701, 18563, 30287, 84227, 139711, 204193, 241319, 333157, 393731, 575453, 2654509, 4331041, 6329983, 7480889, 82289779]

約数ペア:

[(1, 82289779), (11, 7480889), (13, 6329983), (19, 4331041), (31, 2654509), (143, 575453), (209, 393731), (247, 333157), (341, 241319), (403, 204193), (589, 139711), (977, 84227), (2717, 30287), (4433, 18563), (6479, 12701), (7657, 10747)]