2016327981

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{44543}}^1$

素因数の和:44816

約数の個数: 16

約数和(自身を含む): 2736783360

約数和(自身を除く): 720455379

約数列:

[1, 3, 79, 191, 237, 573, 15089, 44543, 45267, 133629, 3518897, 8507713, 10556691, 25523139, 672109327, 2016327981]

約数ペア:

[(1, 2016327981), (3, 672109327), (79, 25523139), (191, 10556691), (237, 8507713), (573, 3518897), (15089, 133629), (44543, 45267)]