8683857

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 16144128

約数和(自身を除く): 7460271

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 461, 483, 819, 897, 1383, 1449, 2093, 2691, 3227, 4149, 5993, 6279, 9681, 10603, 17979, 18837, 29043, 31809, 41951, 53937, 74221, 95427, 125853, 137839, 222663, 377559, 413517, 667989, 964873, 1240551, 2894619, 8683857]

約数ペア:

[(1, 8683857), (3, 2894619), (7, 1240551), (9, 964873), (13, 667989), (21, 413517), (23, 377559), (39, 222663), (63, 137839), (69, 125853), (91, 95427), (117, 74221), (161, 53937), (207, 41951), (273, 31809), (299, 29043), (461, 18837), (483, 17979), (819, 10603), (897, 9681), (1383, 6279), (1449, 5993), (2093, 4149), (2691, 3227)]