2106875757

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{441971}}^1$

素因数の和:442208

約数の個数: 16

約数和(自身を含む): 3224627712

約数和(自身を除く): 1117751955

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 441971, 1325913, 3093797, 9281391, 100327417, 300982251, 702291919, 2106875757]

約数ペア:

[(1, 2106875757), (3, 702291919), (7, 300982251), (21, 100327417), (227, 9281391), (681, 3093797), (1589, 1325913), (4767, 441971)]