39790647

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 62244000

約数和(自身を除く): 22453353

約数列:

[1, 3, 9, 13, 39, 117, 199, 597, 1709, 1791, 2587, 5127, 7761, 15381, 22217, 23283, 66651, 199953, 340091, 1020273, 3060819, 4421183, 13263549, 39790647]

約数ペア:

[(1, 39790647), (3, 13263549), (9, 4421183), (13, 3060819), (39, 1020273), (117, 340091), (199, 199953), (597, 66651), (1709, 23283), (1791, 22217), (2587, 15381), (5127, 7761)]