4045869

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:462

約数の個数: 20

約数和(自身を含む): 6098400

約数和(自身を除く): 2052531

約数列:

[1, 3, 9, 27, 81, 199, 251, 597, 753, 1791, 2259, 5373, 6777, 16119, 20331, 49949, 149847, 449541, 1348623, 4045869]

約数ペア:

[(1, 4045869), (3, 1348623), (9, 449541), (27, 149847), (81, 49949), (199, 20331), (251, 16119), (597, 6777), (753, 5373), (1791, 2259)]