3836781

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 6491520

約数和(自身を除く): 2654739

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 643, 663, 1929, 1989, 5787, 5967, 8359, 10931, 17361, 25077, 32793, 75231, 98379, 142103, 225693, 295137, 426309, 1278927, 3836781]

約数ペア:

[(1, 3836781), (3, 1278927), (9, 426309), (13, 295137), (17, 225693), (27, 142103), (39, 98379), (51, 75231), (117, 32793), (153, 25077), (221, 17361), (351, 10931), (459, 8359), (643, 5967), (663, 5787), (1929, 1989)]