389702973297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{520297}}^1\times {\mathrm{22697}}^1$

素因数の和:543008

約数の個数: 16

約数和(自身を含む): 566866752192

約数和(自身を除く): 177163778895

約数列:

[1, 3, 11, 33, 22697, 68091, 249667, 520297, 749001, 1560891, 5723267, 17169801, 11809181009, 35427543027, 129900991099, 389702973297]

約数ペア:

[(1, 389702973297), (3, 129900991099), (11, 35427543027), (33, 11809181009), (22697, 17169801), (68091, 5723267), (249667, 1560891), (520297, 749001)]