1208508249

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{16759}}^1$

素因数の和:16861

約数の個数: 24

約数和(自身を含む): 1776694080

約数和(自身を除く): 568185831

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1849, 5547, 16759, 24037, 50277, 72111, 217867, 653601, 720637, 2161911, 9368281, 28104843, 30987391, 92962173, 402836083, 1208508249]

約数ペア:

[(1, 1208508249), (3, 402836083), (13, 92962173), (39, 30987391), (43, 28104843), (129, 9368281), (559, 2161911), (1677, 720637), (1849, 653601), (5547, 217867), (16759, 72111), (24037, 50277)]