1401257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 1693440

約数和(自身を除く): 292183

約数列:

[1, 11, 13, 41, 143, 239, 451, 533, 2629, 3107, 5863, 9799, 34177, 107789, 127387, 1401257]

約数ペア:

[(1, 1401257), (11, 127387), (13, 107789), (41, 34177), (143, 9799), (239, 5863), (451, 3107), (533, 2629)]