20222109

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{1489}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 30038400

約数和(自身を除く): 9816291

約数列:

[1, 3, 9, 27, 503, 1489, 1509, 4467, 4527, 13401, 13581, 40203, 748967, 2246901, 6740703, 20222109]

約数ペア:

[(1, 20222109), (3, 6740703), (9, 2246901), (27, 748967), (503, 40203), (1489, 13581), (1509, 13401), (4467, 4527)]