40344879

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2099}}^1$

素因数の和:2294

約数の個数: 16

約数和(自身を含む): 55440000

約数和(自身を除く): 15095121

約数列:

[1, 3, 43, 129, 149, 447, 2099, 6297, 6407, 19221, 90257, 270771, 312751, 938253, 13448293, 40344879]

約数ペア:

[(1, 40344879), (3, 13448293), (43, 938253), (129, 312751), (149, 270771), (447, 90257), (2099, 19221), (6297, 6407)]