1057057921

素因数分解:

${\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 1098107584

約数和(自身を除く): 41049663

約数列:

[1, 37, 157, 283, 643, 5809, 10471, 23791, 44431, 100951, 181969, 1643947, 3735187, 6732853, 28569133, 1057057921]

約数ペア:

[(1, 1057057921), (37, 28569133), (157, 6732853), (283, 3735187), (643, 1643947), (5809, 181969), (10471, 100951), (23791, 44431)]