56199213

素因数分解:

$3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2129}}^1$

素因数の和:2561

約数の個数: 24

約数和(自身を含む): 93038400

約数和(自身を除く): 36839187

約数列:

[1, 3, 7, 9, 21, 63, 419, 1257, 2129, 2933, 3771, 6387, 8799, 14903, 19161, 26397, 44709, 134127, 892051, 2676153, 6244357, 8028459, 18733071, 56199213]

約数ペア:

[(1, 56199213), (3, 18733071), (7, 8028459), (9, 6244357), (21, 2676153), (63, 892051), (419, 134127), (1257, 44709), (2129, 26397), (2933, 19161), (3771, 14903), (6387, 8799)]