811399680007

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{26242753}}^1$

素因数の和:26243398

約数の個数: 12

約数和(自身を含む): 945368970096

約数和(自身を除く): 133969290089

約数列:

[1, 7, 49, 631, 4417, 30919, 26242753, 183699271, 1285894897, 16559177143, 115914240001, 811399680007]

約数ペア:

[(1, 811399680007), (7, 115914240001), (49, 16559177143), (631, 1285894897), (4417, 183699271), (30919, 26242753)]