25280773

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1451}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 30666240

約数和(自身を除く): 5385467

約数列:

[1, 7, 19, 131, 133, 917, 1451, 2489, 10157, 17423, 27569, 190081, 192983, 1330567, 3611539, 25280773]

約数ペア:

[(1, 25280773), (7, 3611539), (19, 1330567), (131, 192983), (133, 190081), (917, 27569), (1451, 17423), (2489, 10157)]