2021922489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{85999}}^1$

素因数の和:86480

約数の個数: 16

約数和(自身を含む): 2860704000

約数和(自身を除く): 838781511

約数列:

[1, 3, 17, 51, 461, 1383, 7837, 23511, 85999, 257997, 1461983, 4385949, 39645539, 118936617, 673974163, 2021922489]

約数ペア:

[(1, 2021922489), (3, 673974163), (17, 118936617), (51, 39645539), (461, 4385949), (1383, 1461983), (7837, 257997), (23511, 85999)]