38477763

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 57097040

約数和(自身を除く): 18619277

約数列:

[1, 3, 9, 61, 109, 183, 327, 549, 643, 981, 1929, 5787, 6649, 19947, 39223, 59841, 70087, 117669, 210261, 353007, 630783, 4275307, 12825921, 38477763]

約数ペア:

[(1, 38477763), (3, 12825921), (9, 4275307), (61, 630783), (109, 353007), (183, 210261), (327, 117669), (549, 70087), (643, 59841), (981, 39223), (1929, 19947), (5787, 6649)]