2989772541

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{10301}}^1$

素因数の和:10602

約数の個数: 48

約数和(自身を含む): 5245613568

約数和(自身を除く): 2255841027

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 271, 357, 813, 1071, 1897, 2439, 4607, 5691, 10301, 13821, 17073, 30903, 32249, 41463, 72107, 92709, 96747, 175117, 216321, 290241, 525351, 648963, 1225819, 1576053, 2791571, 3677457, 8374713, 11032371, 19540997, 25124139, 47456707, 58622991, 142370121, 175868973, 332196949, 427110363, 996590847, 2989772541]

約数ペア:

[(1, 2989772541), (3, 996590847), (7, 427110363), (9, 332196949), (17, 175868973), (21, 142370121), (51, 58622991), (63, 47456707), (119, 25124139), (153, 19540997), (271, 11032371), (357, 8374713), (813, 3677457), (1071, 2791571), (1897, 1576053), (2439, 1225819), (4607, 648963), (5691, 525351), (10301, 290241), (13821, 216321), (17073, 175117), (30903, 96747), (32249, 92709), (41463, 72107)]