16383777

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 22505472

約数和(自身を除く): 6121695

約数列:

[1, 3, 47, 131, 141, 393, 887, 2661, 6157, 18471, 41689, 116197, 125067, 348591, 5461259, 16383777]

約数ペア:

[(1, 16383777), (3, 5461259), (47, 348591), (131, 125067), (141, 116197), (393, 41689), (887, 18471), (2661, 6157)]