479376387

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1290

約数の個数: 80

約数和(自身を含む): 888414912

約数和(自身を除く): 409038525

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 81, 119, 123, 153, 189, 287, 357, 369, 459, 567, 697, 861, 1071, 1107, 1213, 1377, 2091, 2583, 3213, 3321, 3639, 4879, 6273, 7749, 8491, 9639, 10917, 14637, 18819, 20621, 23247, 25473, 32751, 43911, 49733, 56457, 61863, 76419, 98253, 131733, 144347, 149199, 185589, 229257, 348131, 395199, 433041, 447597, 556767, 687771, 845461, 1044393, 1299123, 1342791, 1670301, 2536383, 3133179, 3897369, 4028373, 5918227, 7609149, 9399537, 11692107, 17754681, 22827447, 28198611, 53264043, 68482341, 159792129, 479376387]

約数ペア:

[(1, 479376387), (3, 159792129), (7, 68482341), (9, 53264043), (17, 28198611), (21, 22827447), (27, 17754681), (41, 11692107), (51, 9399537), (63, 7609149), (81, 5918227), (119, 4028373), (123, 3897369), (153, 3133179), (189, 2536383), (287, 1670301), (357, 1342791), (369, 1299123), (459, 1044393), (567, 845461), (697, 687771), (861, 556767), (1071, 447597), (1107, 433041), (1213, 395199), (1377, 348131), (2091, 229257), (2583, 185589), (3213, 149199), (3321, 144347), (3639, 131733), (4879, 98253), (6273, 76419), (7749, 61863), (8491, 56457), (9639, 49733), (10917, 43911), (14637, 32751), (18819, 25473), (20621, 23247)]