21536703561

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{500237}}^1$

素因数の和:500480

約数の個数: 16

約数和(自身を含む): 29197891584

約数和(自身を除く): 7661188023

約数列:

[1, 3, 113, 127, 339, 381, 14351, 43053, 500237, 1500711, 56526781, 63530099, 169580343, 190590297, 7178901187, 21536703561]

約数ペア:

[(1, 21536703561), (3, 7178901187), (113, 190590297), (127, 169580343), (339, 63530099), (381, 56526781), (14351, 1500711), (43053, 500237)]