218014989

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1\times {\mathrm{2341}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 299026560

約数和(自身を除く): 81011571

約数列:

[1, 3, 37, 111, 839, 2341, 2517, 7023, 31043, 86617, 93129, 259851, 1964099, 5892297, 72671663, 218014989]

約数ペア:

[(1, 218014989), (3, 72671663), (37, 5892297), (111, 1964099), (839, 259851), (2341, 93129), (2517, 86617), (7023, 31043)]