2783804427

素因数分解:

$3^2\times {\mathrm{293}}^1\times {\mathrm{1055671}}^1$

素因数の和:1055970

約数の個数: 12

約数和(自身を含む): 4034778384

約数和(自身を除く): 1250973957

約数列:

[1, 3, 9, 293, 879, 2637, 1055671, 3167013, 9501039, 309311603, 927934809, 2783804427]

約数ペア:

[(1, 2783804427), (3, 927934809), (9, 309311603), (293, 9501039), (879, 3167013), (2637, 1055671)]