351444249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{42307}}^1$

素因数の和:42397

約数の個数: 24

約数和(自身を含む): 554404032

約数和(自身を除く): 202959783

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 42307, 126921, 380763, 549991, 1649973, 3003797, 4949919, 9011391, 27034173, 39049361, 117148083, 351444249]

約数ペア:

[(1, 351444249), (3, 117148083), (9, 39049361), (13, 27034173), (39, 9011391), (71, 4949919), (117, 3003797), (213, 1649973), (639, 549991), (923, 380763), (2769, 126921), (8307, 42307)]