42137953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 52440480

約数和(自身を除く): 10302527

約数列:

[1, 11, 13, 19, 143, 169, 209, 247, 1193, 1859, 2717, 3211, 13123, 15509, 22667, 35321, 170599, 201617, 249337, 294671, 2217787, 3241381, 3830723, 42137953]

約数ペア:

[(1, 42137953), (11, 3830723), (13, 3241381), (19, 2217787), (143, 294671), (169, 249337), (209, 201617), (247, 170599), (1193, 35321), (1859, 22667), (2717, 15509), (3211, 13123)]