29805981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{11027}}^1$

素因数の和:11100

約数の個数: 16

約数和(自身を含む): 42876864

約数和(自身を除く): 13070883

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 11027, 33081, 187459, 562377, 584431, 1753293, 9935327, 29805981]

約数ペア:

[(1, 29805981), (3, 9935327), (17, 1753293), (51, 584431), (53, 562377), (159, 187459), (901, 33081), (2703, 11027)]