2019925299

素因数分解:

$3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{328283}}^1$

素因数の和:328586

約数の個数: 16

約数和(自身を含む): 3088495872

約数和(自身を除く): 1068570573

約数列:

[1, 3, 7, 21, 293, 879, 2051, 6153, 328283, 984849, 2297981, 6893943, 96186919, 288560757, 673308433, 2019925299]

約数ペア:

[(1, 2019925299), (3, 673308433), (7, 288560757), (21, 96186919), (293, 6893943), (879, 2297981), (2051, 984849), (6153, 328283)]