2050839

素因数分解:

$3^4\times 7^1\times {\mathrm{3617}}^1$

素因数の和:3636

約数の個数: 20

約数和(自身を含む): 3502224

約数和(自身を除く): 1451385

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 3617, 10851, 25319, 32553, 75957, 97659, 227871, 292977, 683613, 2050839]

約数ペア:

[(1, 2050839), (3, 683613), (7, 292977), (9, 227871), (21, 97659), (27, 75957), (63, 32553), (81, 25319), (189, 10851), (567, 3617)]