25998401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{647}}^1$

素因数の和:952

約数の個数: 16

約数和(自身を含む): 30699648

約数和(自身を除く): 4701247

約数列:

[1, 11, 13, 143, 281, 647, 3091, 3653, 7117, 8411, 40183, 92521, 181807, 1999877, 2363491, 25998401]

約数ペア:

[(1, 25998401), (11, 2363491), (13, 1999877), (143, 181807), (281, 92521), (647, 40183), (3091, 8411), (3653, 7117)]