828213489

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{12539}}^1$

素因数の和:12765

約数の個数: 24

約数和(自身を含む): 1232431200

約数和(自身を除く): 404217711

約数列:

[1, 3, 9, 41, 123, 179, 369, 537, 1611, 7339, 12539, 22017, 37617, 66051, 112851, 514099, 1542297, 2244481, 4626891, 6733443, 20200329, 92023721, 276071163, 828213489]

約数ペア:

[(1, 828213489), (3, 276071163), (9, 92023721), (41, 20200329), (123, 6733443), (179, 4626891), (369, 2244481), (537, 1542297), (1611, 514099), (7339, 112851), (12539, 66051), (22017, 37617)]