996819921

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2701409}}^1$

素因数の和:2701456

約数の個数: 12

約数和(自身を含む): 1474969860

約数和(自身を除く): 478149939

約数列:

[1, 3, 9, 41, 123, 369, 2701409, 8104227, 24312681, 110757769, 332273307, 996819921]

約数ペア:

[(1, 996819921), (3, 332273307), (9, 110757769), (41, 24312681), (123, 8104227), (369, 2701409)]