25901381

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 30566592

約数和(自身を除く): 4665211

約数列:

[1, 11, 23, 41, 121, 227, 253, 451, 943, 2497, 2783, 4961, 5221, 9307, 10373, 27467, 57431, 102377, 114103, 214061, 631741, 1126147, 2354671, 25901381]

約数ペア:

[(1, 25901381), (11, 2354671), (23, 1126147), (41, 631741), (121, 214061), (227, 114103), (253, 102377), (451, 57431), (943, 27467), (2497, 10373), (2783, 9307), (4961, 5221)]