56636433

素因数分解:

$3^2\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1301}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 93702336

約数和(自身を除く): 37065903

約数列:

[1, 3, 7, 9, 21, 63, 691, 1301, 2073, 3903, 4837, 6219, 9107, 11709, 14511, 27321, 43533, 81963, 898991, 2696973, 6292937, 8090919, 18878811, 56636433]

約数ペア:

[(1, 56636433), (3, 18878811), (7, 8090919), (9, 6292937), (21, 2696973), (63, 898991), (691, 81963), (1301, 43533), (2073, 27321), (3903, 14511), (4837, 11709), (6219, 9107)]