131711289

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 178413312

約数和(自身を除く): 46702023

約数列:

[1, 3, 83, 249, 307, 921, 1723, 5169, 25481, 76443, 143009, 429027, 528961, 1586883, 43903763, 131711289]

約数ペア:

[(1, 131711289), (3, 43903763), (83, 1586883), (249, 528961), (307, 429027), (921, 143009), (1723, 76443), (5169, 25481)]