304840261

素因数分解:

${\mathrm{11}}^4\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 20

約数和(自身を含む): 343229760

約数和(自身を除く): 38389499

約数列:

[1, 11, 47, 121, 443, 517, 1331, 4873, 5687, 14641, 20821, 53603, 62557, 229031, 589633, 688127, 2519341, 6485963, 27712751, 304840261]

約数ペア:

[(1, 304840261), (11, 27712751), (47, 6485963), (121, 2519341), (443, 688127), (517, 589633), (1331, 229031), (4873, 62557), (5687, 53603), (14641, 20821)]