1927834569

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2341}}^1\times {\mathrm{2473}}^1$

素因数の和:4857

約数の個数: 24

約数和(自身を含む): 2862289352

約数和(自身を除く): 934454783

約数列:

[1, 3, 9, 37, 111, 333, 2341, 2473, 7023, 7419, 21069, 22257, 86617, 91501, 259851, 274503, 779553, 823509, 5789293, 17367879, 52103637, 214203841, 642611523, 1927834569]

約数ペア:

[(1, 1927834569), (3, 642611523), (9, 214203841), (37, 52103637), (111, 17367879), (333, 5789293), (2341, 823509), (2473, 779553), (7023, 274503), (7419, 259851), (21069, 91501), (22257, 86617)]