1979073

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:526

約数の個数: 20

約数和(自身を含む): 3018708

約数和(自身を除く): 1039635

約数列:

[1, 3, 9, 27, 53, 81, 159, 461, 477, 1383, 1431, 4149, 4293, 12447, 24433, 37341, 73299, 219897, 659691, 1979073]

約数ペア:

[(1, 1979073), (3, 659691), (9, 219897), (27, 73299), (53, 37341), (81, 24433), (159, 12447), (461, 4293), (477, 4149), (1383, 1431)]