25797921

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 36016128

約数和(自身を除く): 10218207

約数列:

[1, 3, 31, 71, 93, 213, 2201, 3907, 6603, 11721, 121117, 277397, 363351, 832191, 8599307, 25797921]

約数ペア:

[(1, 25797921), (3, 8599307), (31, 832191), (71, 363351), (93, 277397), (213, 121117), (2201, 11721), (3907, 6603)]