25253067

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16937}}^1$

素因数の和:17018

約数の個数: 16

約数和(自身を含む): 39025152

約数和(自身を除く): 13772085

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 16937, 50811, 118559, 355677, 1202527, 3607581, 8417689, 25253067]

約数ペア:

[(1, 25253067), (3, 8417689), (7, 3607581), (21, 1202527), (71, 355677), (213, 118559), (497, 50811), (1491, 16937)]