25477639

素因数分解:

${\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1142

約数の個数: 12

約数和(自身を含む): 28153440

約数和(自身を除く): 2675801

約数列:

[1, 11, 121, 239, 881, 2629, 9691, 28919, 106601, 210559, 2316149, 25477639]

約数ペア:

[(1, 25477639), (11, 2316149), (121, 210559), (239, 106601), (881, 28919), (2629, 9691)]