12951610077

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{388133}}^1$

素因数の和:388377

約数の個数: 24

約数和(自身を含む): 20176757856

約数和(自身を除く): 7225147779

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1589, 4767, 11123, 33369, 388133, 1164399, 2716931, 8150793, 19018517, 57055551, 88106191, 264318573, 616743337, 1850230011, 4317203359, 12951610077]

約数ペア:

[(1, 12951610077), (3, 4317203359), (7, 1850230011), (21, 616743337), (49, 264318573), (147, 88106191), (227, 57055551), (681, 19018517), (1589, 8150793), (4767, 2716931), (11123, 1164399), (33369, 388133)]