31773147

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{18229}}^1$

素因数の和:18322

約数の個数: 16

約数和(自身を含む): 49002240

約数和(自身を除く): 17229093

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 18229, 54687, 127603, 382809, 1513007, 4539021, 10591049, 31773147]

約数ペア:

[(1, 31773147), (3, 10591049), (7, 4539021), (21, 1513007), (83, 382809), (249, 127603), (581, 54687), (1743, 18229)]