259249931

素因数分解:

${\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{2671}}^1$

素因数の和:2834

約数の個数: 12

約数和(自身を含む): 270636192

約数和(自身を除く): 11386261

約数列:

[1, 31, 101, 961, 2671, 3131, 82801, 97061, 269771, 2566831, 8362901, 259249931]

約数ペア:

[(1, 259249931), (31, 8362901), (101, 2566831), (961, 269771), (2671, 97061), (3131, 82801)]