891882393

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{83299}}^1$

素因数の和:83428

約数の個数: 16

約数和(自身を含む): 1231507200

約数和(自身を除く): 339624807

約数列:

[1, 3, 43, 83, 129, 249, 3569, 10707, 83299, 249897, 3581857, 6913817, 10745571, 20741451, 297294131, 891882393]

約数ペア:

[(1, 891882393), (3, 297294131), (43, 20741451), (83, 10745571), (129, 6913817), (249, 3581857), (3569, 249897), (10707, 83299)]