25282293

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3191}}^1$

素因数の和:3352

約数の個数: 16

約数和(自身を含む): 35750400

約数和(自身を除く): 10468107

約数列:

[1, 3, 19, 57, 139, 417, 2641, 3191, 7923, 9573, 60629, 181887, 443549, 1330647, 8427431, 25282293]

約数ペア:

[(1, 25282293), (3, 8427431), (19, 1330647), (57, 443549), (139, 181887), (417, 60629), (2641, 9573), (3191, 7923)]