1915705521

素因数分解:

$3^2\times {\mathrm{9413}}^1\times {\mathrm{22613}}^1$

素因数の和:32032

約数の個数: 12

約数和(自身を含む): 2767546548

約数和(自身を除く): 851841027

約数列:

[1, 3, 9, 9413, 22613, 28239, 67839, 84717, 203517, 212856169, 638568507, 1915705521]

約数ペア:

[(1, 1915705521), (3, 638568507), (9, 212856169), (9413, 203517), (22613, 84717), (28239, 67839)]