310172289

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{21817}}^1$

素因数の和:22504

約数の個数: 16

約数和(自身を含む): 473363328

約数和(自身を除く): 163191039

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 21817, 65451, 152719, 458157, 14770109, 44310327, 103390763, 310172289]

約数ペア:

[(1, 310172289), (3, 103390763), (7, 44310327), (21, 14770109), (677, 458157), (2031, 152719), (4739, 65451), (14217, 21817)]