838606489

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1\times {\mathrm{1307}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 973403136

約数和(自身を除く): 134796647

約数列:

[1, 7, 71, 497, 1291, 1307, 9037, 9149, 91661, 92797, 641627, 649579, 1687337, 11811359, 119800927, 838606489]

約数ペア:

[(1, 838606489), (7, 119800927), (71, 11811359), (497, 1687337), (1291, 649579), (1307, 641627), (9037, 92797), (9149, 91661)]