422425157

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{26249}}^1$

素因数の和:26297

約数の個数: 24

約数和(自身を含む): 558600000

約数和(自身を除く): 136174843

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 2299, 16093, 26249, 183743, 288739, 498731, 2021173, 3176129, 3491117, 5486041, 22232903, 38402287, 60346451, 422425157]

約数ペア:

[(1, 422425157), (7, 60346451), (11, 38402287), (19, 22232903), (77, 5486041), (121, 3491117), (133, 3176129), (209, 2021173), (847, 498731), (1463, 288739), (2299, 183743), (16093, 26249)]