1120992087

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{18061}}^1$

素因数の和:19298

約数の個数: 16

約数和(自身を含む): 1583965152

約数和(自身を除く): 462973065

約数列:

[1, 3, 17, 51, 1217, 3651, 18061, 20689, 54183, 62067, 307037, 921111, 21980237, 65940711, 373664029, 1120992087]

約数ペア:

[(1, 1120992087), (3, 373664029), (17, 65940711), (51, 21980237), (1217, 921111), (3651, 307037), (18061, 62067), (20689, 54183)]