2009263761

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{643}}^1\times {\mathrm{6551}}^1$

素因数の和:7253

約数の個数: 24

約数和(自身を含む): 2962080576

約数和(自身を除く): 952816815

約数列:

[1, 3, 9, 53, 159, 477, 643, 1929, 5787, 6551, 19653, 34079, 58959, 102237, 306711, 347203, 1041609, 3124827, 4212293, 12636879, 37910637, 223251529, 669754587, 2009263761]

約数ペア:

[(1, 2009263761), (3, 669754587), (9, 223251529), (53, 37910637), (159, 12636879), (477, 4212293), (643, 3124827), (1929, 1041609), (5787, 347203), (6551, 306711), (19653, 102237), (34079, 58959)]