2019099231

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1466303}}^1$

素因数の和:1466332

約数の個数: 20

約数和(自身を含む): 3193610112

約数和(自身を除く): 1174510881

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1466303, 4398909, 13196727, 24927151, 39590181, 74781453, 118770543, 224344359, 673033077, 2019099231]

約数ペア:

[(1, 2019099231), (3, 673033077), (9, 224344359), (17, 118770543), (27, 74781453), (51, 39590181), (81, 24927151), (153, 13196727), (459, 4398909), (1377, 1466303)]