22420269

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53003}}^1$

素因数の和:53056

約数の個数: 12

約数和(自身を含む): 33074496

約数和(自身を除く): 10654227

約数列:

[1, 3, 9, 47, 141, 423, 53003, 159009, 477027, 2491141, 7473423, 22420269]

約数ペア:

[(1, 22420269), (3, 7473423), (9, 2491141), (47, 477027), (141, 159009), (423, 53003)]