5197257

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 8959680

約数和(自身を除く): 3762423

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 67, 117, 153, 169, 201, 221, 351, 459, 507, 603, 663, 871, 1139, 1521, 1809, 1989, 2613, 2873, 3417, 4563, 5967, 7839, 8619, 10251, 11323, 14807, 23517, 25857, 30753, 33969, 44421, 77571, 101907, 133263, 192491, 305721, 399789, 577473, 1732419, 5197257]

約数ペア:

[(1, 5197257), (3, 1732419), (9, 577473), (13, 399789), (17, 305721), (27, 192491), (39, 133263), (51, 101907), (67, 77571), (117, 44421), (153, 33969), (169, 30753), (201, 25857), (221, 23517), (351, 14807), (459, 11323), (507, 10251), (603, 8619), (663, 7839), (871, 5967), (1139, 4563), (1521, 3417), (1809, 2873), (1989, 2613)]