2878029

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4153}}^1$

素因数の和:4177

約数の個数: 24

約数和(自身を含む): 5184192

約数和(自身を除く): 2306163

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4153, 12459, 29071, 37377, 45683, 87213, 137049, 261639, 319781, 411147, 959343, 2878029]

約数ペア:

[(1, 2878029), (3, 959343), (7, 411147), (9, 319781), (11, 261639), (21, 137049), (33, 87213), (63, 45683), (77, 37377), (99, 29071), (231, 12459), (693, 4153)]