20190351393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131963081}}^1$

素因数の和:131963104

約数の個数: 12

約数和(自身を含む): 30879361188

約数和(自身を除く): 10689009795

約数列:

[1, 3, 9, 17, 51, 153, 131963081, 395889243, 1187667729, 2243372377, 6730117131, 20190351393]

約数ペア:

[(1, 20190351393), (3, 6730117131), (9, 2243372377), (17, 1187667729), (51, 395889243), (153, 131963081)]