38903293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 48698496

約数和(自身を除く): 9795203

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1231, 1859, 2431, 2873, 13541, 16003, 20927, 31603, 176033, 208039, 230197, 272051, 2288429, 2992561, 3536663, 38903293]

約数ペア:

[(1, 38903293), (11, 3536663), (13, 2992561), (17, 2288429), (143, 272051), (169, 230197), (187, 208039), (221, 176033), (1231, 31603), (1859, 20927), (2431, 16003), (2873, 13541)]