10428993

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:858

約数の個数: 20

約数和(自身を含む): 15681600

約数和(自身を除く): 5252607

約数列:

[1, 3, 9, 27, 81, 199, 597, 647, 1791, 1941, 5373, 5823, 16119, 17469, 52407, 128753, 386259, 1158777, 3476331, 10428993]

約数ペア:

[(1, 10428993), (3, 3476331), (9, 1158777), (27, 386259), (81, 128753), (199, 52407), (597, 17469), (647, 16119), (1791, 5823), (1941, 5373)]