12242853

素因数分解:

$3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 20894720

約数和(自身を除く): 8651867

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 211, 307, 633, 921, 1477, 1899, 2149, 2763, 4431, 5697, 6447, 8289, 13293, 19341, 39879, 58023, 64777, 194331, 453439, 582993, 1360317, 1748979, 4080951, 12242853]

約数ペア:

[(1, 12242853), (3, 4080951), (7, 1748979), (9, 1360317), (21, 582993), (27, 453439), (63, 194331), (189, 64777), (211, 58023), (307, 39879), (633, 19341), (921, 13293), (1477, 8289), (1899, 6447), (2149, 5697), (2763, 4431)]