28551087

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1033}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 42906864

約数和(自身を除く): 14355777

約数列:

[1, 3, 9, 37, 83, 111, 249, 333, 747, 1033, 3071, 3099, 9213, 9297, 27639, 38221, 85739, 114663, 257217, 343989, 771651, 3172343, 9517029, 28551087]

約数ペア:

[(1, 28551087), (3, 9517029), (9, 3172343), (37, 771651), (83, 343989), (111, 257217), (249, 114663), (333, 85739), (747, 38221), (1033, 27639), (3071, 9297), (3099, 9213)]