25794797

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 32395968

約数和(自身を除く): 6601171

約数列:

[1, 7, 17, 43, 71, 119, 301, 497, 731, 1207, 3053, 5041, 5117, 8449, 21371, 35287, 51901, 85697, 216763, 363307, 599879, 1517341, 3684971, 25794797]

約数ペア:

[(1, 25794797), (7, 3684971), (17, 1517341), (43, 599879), (71, 363307), (119, 216763), (301, 85697), (497, 51901), (731, 35287), (1207, 21371), (3053, 8449), (5041, 5117)]