2247390249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1557443}}^1$

素因数の和:1557496

約数の個数: 16

約数和(自身を含む): 3314240832

約数和(自身を除く): 1066850583

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 1557443, 4672329, 20246759, 57625391, 60740277, 172876173, 749130083, 2247390249]

約数ペア:

[(1, 2247390249), (3, 749130083), (13, 172876173), (37, 60740277), (39, 57625391), (111, 20246759), (481, 4672329), (1443, 1557443)]