289063933

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2316

約数の個数: 16

約数和(自身を含む): 307694592

約数和(自身を除く): 18630659

約数列:

[1, 31, 61, 71, 1891, 2153, 2201, 4331, 66743, 131333, 134261, 152863, 4071323, 4738753, 9324643, 289063933]

約数ペア:

[(1, 289063933), (31, 9324643), (61, 4738753), (71, 4071323), (1891, 152863), (2153, 134261), (2201, 131333), (4331, 66743)]