12654543

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 18845568

約数和(自身を除く): 6191025

約数列:

[1, 3, 11, 33, 71, 121, 213, 363, 491, 781, 1473, 2343, 5401, 8591, 16203, 25773, 34861, 59411, 104583, 178233, 383471, 1150413, 4218181, 12654543]

約数ペア:

[(1, 12654543), (3, 4218181), (11, 1150413), (33, 383471), (71, 178233), (121, 104583), (213, 59411), (363, 34861), (491, 25773), (781, 16203), (1473, 8591), (2343, 5401)]