12588961

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 16087680

約数和(自身を除く): 3498719

約数列:

[1, 7, 11, 77, 89, 121, 167, 623, 847, 979, 1169, 1837, 6853, 10769, 12859, 14863, 20207, 75383, 104041, 141449, 163493, 1144451, 1798423, 12588961]

約数ペア:

[(1, 12588961), (7, 1798423), (11, 1144451), (77, 163493), (89, 141449), (121, 104041), (167, 75383), (623, 20207), (847, 14863), (979, 12859), (1169, 10769), (1837, 6853)]