8353449

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7933}}^1$

素因数の和:7958

約数の個数: 20

約数和(自身を含む): 13440196

約数和(自身を除く): 5086747

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7933, 23799, 71397, 103129, 214191, 309387, 642573, 928161, 2784483, 8353449]

約数ペア:

[(1, 8353449), (3, 2784483), (9, 928161), (13, 642573), (27, 309387), (39, 214191), (81, 103129), (117, 71397), (351, 23799), (1053, 7933)]