2563311333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{4993}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 3820050432

約数和(自身を除く): 1256739099

約数列:

[1, 3, 11, 33, 47, 141, 331, 517, 993, 1551, 3641, 4993, 10923, 14979, 15557, 46671, 54923, 164769, 171127, 234671, 513381, 704013, 1652683, 2581381, 4958049, 7744143, 18179513, 54538539, 77676101, 233028303, 854437111, 2563311333]

約数ペア:

[(1, 2563311333), (3, 854437111), (11, 233028303), (33, 77676101), (47, 54538539), (141, 18179513), (331, 7744143), (517, 4958049), (993, 2581381), (1551, 1652683), (3641, 704013), (4993, 513381), (10923, 234671), (14979, 171127), (15557, 164769), (46671, 54923)]