2253231

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 3535200

約数和(自身を除く): 1281969

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4909, 14727, 44181, 83453, 132543, 250359, 751077, 2253231]

約数ペア:

[(1, 2253231), (3, 751077), (9, 250359), (17, 132543), (27, 83453), (51, 44181), (153, 14727), (459, 4909)]