12573243

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 18965232

約数和(自身を除く): 6391989

約数列:

[1, 3, 9, 43, 53, 129, 159, 387, 477, 613, 1839, 2279, 5517, 6837, 20511, 26359, 32489, 79077, 97467, 237231, 292401, 1397027, 4191081, 12573243]

約数ペア:

[(1, 12573243), (3, 4191081), (9, 1397027), (43, 292401), (53, 237231), (129, 97467), (159, 79077), (387, 32489), (477, 26359), (613, 20511), (1839, 6837), (2279, 5517)]