2744049

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1725

約数の個数: 24

約数和(自身を含む): 4645728

約数和(自身を除く): 1901679

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 1697, 5091, 11879, 18667, 35637, 56001, 83153, 130669, 249459, 392007, 914683, 2744049]

約数ペア:

[(1, 2744049), (3, 914683), (7, 392007), (11, 249459), (21, 130669), (33, 83153), (49, 56001), (77, 35637), (147, 18667), (231, 11879), (539, 5091), (1617, 1697)]