56291257

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 65542400

約数和(自身を除く): 9251143

約数列:

[1, 11, 31, 43, 121, 341, 349, 473, 1333, 3751, 3839, 5203, 10819, 14663, 15007, 42229, 119009, 161293, 165077, 465217, 1309099, 1815847, 5117387, 56291257]

約数ペア:

[(1, 56291257), (11, 5117387), (31, 1815847), (43, 1309099), (121, 465217), (341, 165077), (349, 161293), (473, 119009), (1333, 42229), (3751, 15007), (3839, 14663), (5203, 10819)]