7180173

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 13942656

約数和(自身を除く): 6762483

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 797, 819, 1001, 1287, 2391, 3003, 5579, 7173, 8767, 9009, 10361, 16737, 26301, 31083, 50211, 61369, 72527, 78903, 93249, 113971, 184107, 217581, 341913, 552321, 652743, 797797, 1025739, 2393391, 7180173]

約数ペア:

[(1, 7180173), (3, 2393391), (7, 1025739), (9, 797797), (11, 652743), (13, 552321), (21, 341913), (33, 217581), (39, 184107), (63, 113971), (77, 93249), (91, 78903), (99, 72527), (117, 61369), (143, 50211), (231, 31083), (273, 26301), (429, 16737), (693, 10361), (797, 9009), (819, 8767), (1001, 7173), (1287, 5579), (2391, 3003)]