5257137

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 7273728

約数和(自身を除く): 2016591

約数列:

[1, 3, 43, 83, 129, 249, 491, 1473, 3569, 10707, 21113, 40753, 63339, 122259, 1752379, 5257137]

約数ペア:

[(1, 5257137), (3, 1752379), (43, 122259), (83, 63339), (129, 40753), (249, 21113), (491, 10707), (1473, 3569)]