3965702993

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{425003}}^1$

素因数の和:425084

約数の個数: 16

約数和(自身を含む): 4787245056

約数和(自身を除く): 821542063

約数列:

[1, 7, 31, 43, 217, 301, 1333, 9331, 425003, 2975021, 13175093, 18275129, 92225651, 127925903, 566528999, 3965702993]

約数ペア:

[(1, 3965702993), (7, 566528999), (31, 127925903), (43, 92225651), (217, 18275129), (301, 13175093), (1333, 2975021), (9331, 425003)]