13303578069

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{20819371}}^1$

素因数の和:20819448

約数の個数: 12

約数和(自身を含む): 19486932192

約数和(自身を除く): 6183354123

約数列:

[1, 3, 9, 71, 213, 639, 20819371, 62458113, 187374339, 1478175341, 4434526023, 13303578069]

約数ペア:

[(1, 13303578069), (3, 4434526023), (9, 1478175341), (71, 187374339), (213, 62458113), (639, 20819371)]