2231199

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4887

約数の個数: 16

約数和(自身を含む): 3500640

約数和(自身を除く): 1269441

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4861, 14583, 43749, 82637, 131247, 247911, 743733, 2231199]

約数ペア:

[(1, 2231199), (3, 743733), (9, 247911), (17, 131247), (27, 82637), (51, 43749), (153, 14583), (459, 4861)]