717383513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{10433}}^1$

素因数の和:10517

約数の個数: 32

約数和(自身を含む): 961597440

約数和(自身を除く): 244213927

約数列:

[1, 7, 11, 19, 47, 77, 133, 209, 329, 517, 893, 1463, 3619, 6251, 9823, 10433, 68761, 73031, 114763, 198227, 490351, 803341, 1387589, 2180497, 3432457, 5393861, 9316669, 15263479, 37757027, 65216683, 102483359, 717383513]

約数ペア:

[(1, 717383513), (7, 102483359), (11, 65216683), (19, 37757027), (47, 15263479), (77, 9316669), (133, 5393861), (209, 3432457), (329, 2180497), (517, 1387589), (893, 803341), (1463, 490351), (3619, 198227), (6251, 114763), (9823, 73031), (10433, 68761)]