39489759

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 60746400

約数和(自身を除く): 21256641

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1297, 1791, 3383, 3891, 10149, 11673, 22049, 30447, 66147, 198441, 258103, 774309, 2322927, 4387751, 13163253, 39489759]

約数ペア:

[(1, 39489759), (3, 13163253), (9, 4387751), (17, 2322927), (51, 774309), (153, 258103), (199, 198441), (597, 66147), (1297, 30447), (1791, 22049), (3383, 11673), (3891, 10149)]