40570453

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 53668160

約数和(自身を除く): 13097707

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 2299, 2521, 16093, 17647, 27731, 47899, 194117, 305041, 335293, 526889, 2135287, 3688223, 5795779, 40570453]

約数ペア:

[(1, 40570453), (7, 5795779), (11, 3688223), (19, 2135287), (77, 526889), (121, 335293), (133, 305041), (209, 194117), (847, 47899), (1463, 27731), (2299, 17647), (2521, 16093)]