53851329

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4339}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 89369280

約数和(自身を除く): 35517951

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1379, 1773, 4137, 4339, 12411, 13017, 30373, 39051, 91119, 273357, 854783, 2564349, 5983481, 7693047, 17950443, 53851329]

約数ペア:

[(1, 53851329), (3, 17950443), (7, 7693047), (9, 5983481), (21, 2564349), (63, 854783), (197, 273357), (591, 91119), (1379, 39051), (1773, 30373), (4137, 13017), (4339, 12411)]