2019602919

素因数分解:

$3^1\times {\mathrm{281}}^1\times {\mathrm{337}}^1\times {\mathrm{7109}}^1$

素因数の和:7730

約数の個数: 16

約数和(自身を含む): 2710787040

約数和(自身を除く): 691184121

約数列:

[1, 3, 281, 337, 843, 1011, 7109, 21327, 94697, 284091, 1997629, 2395733, 5992887, 7187199, 673200973, 2019602919]

約数ペア:

[(1, 2019602919), (3, 673200973), (281, 7187199), (337, 5992887), (843, 2395733), (1011, 1997629), (7109, 284091), (21327, 94697)]