57252481

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 71791272

約数和(自身を除く): 14538791

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1573, 2057, 2141, 2431, 23551, 26741, 27833, 36397, 259061, 306163, 400367, 473161, 3367793, 4404037, 5204771, 57252481]

約数ペア:

[(1, 57252481), (11, 5204771), (13, 4404037), (17, 3367793), (121, 473161), (143, 400367), (187, 306163), (221, 259061), (1573, 36397), (2057, 27833), (2141, 26741), (2431, 23551)]