2289963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 3338496

約数和(自身を除く): 1048533

約数列:

[1, 3, 13, 39, 71, 213, 827, 923, 2481, 2769, 10751, 32253, 58717, 176151, 763321, 2289963]

約数ペア:

[(1, 2289963), (3, 763321), (13, 176151), (39, 58717), (71, 32253), (213, 10751), (827, 2769), (923, 2481)]