1497951

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 2795520

約数和(自身を除く): 1297569

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 59, 63, 91, 93, 117, 177, 217, 273, 279, 403, 413, 531, 651, 767, 819, 1209, 1239, 1829, 1953, 2301, 2821, 3627, 3717, 5369, 5487, 6903, 8463, 12803, 16107, 16461, 23777, 25389, 38409, 48321, 71331, 115227, 166439, 213993, 499317, 1497951]

約数ペア:

[(1, 1497951), (3, 499317), (7, 213993), (9, 166439), (13, 115227), (21, 71331), (31, 48321), (39, 38409), (59, 25389), (63, 23777), (91, 16461), (93, 16107), (117, 12803), (177, 8463), (217, 6903), (273, 5487), (279, 5369), (403, 3717), (413, 3627), (531, 2821), (651, 2301), (767, 1953), (819, 1829), (1209, 1239)]