12831831

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{3469}}^1$

素因数の和:3615

約数の個数: 16

約数和(自身を含む): 19154400

約数和(自身を除く): 6322569

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3469, 3699, 10407, 31221, 93663, 475253, 1425759, 4277277, 12831831]

約数ペア:

[(1, 12831831), (3, 4277277), (9, 1425759), (27, 475253), (137, 93663), (411, 31221), (1233, 10407), (3469, 3699)]