4470219

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 18

約数和(自身を含む): 6994260

約数和(自身を除く): 2524041

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2939, 8817, 26451, 38207, 114621, 343863, 496691, 1490073, 4470219]

約数ペア:

[(1, 4470219), (3, 1490073), (9, 496691), (13, 343863), (39, 114621), (117, 38207), (169, 26451), (507, 8817), (1521, 2939)]