2656341

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{2659}}^1$

素因数の和:2705

約数の個数: 16

約数和(自身を含む): 4043200

約数和(自身を除く): 1386859

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 2659, 7977, 23931, 71793, 98383, 295149, 885447, 2656341]

約数ペア:

[(1, 2656341), (3, 885447), (9, 295149), (27, 98383), (37, 71793), (111, 23931), (333, 7977), (999, 2659)]