3994107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2242

約数の個数: 16

約数和(自身を含む): 5859840

約数和(自身を除く): 1865733

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2179, 6537, 28327, 84981, 102413, 307239, 1331369, 3994107]

約数ペア:

[(1, 3994107), (3, 1331369), (13, 307239), (39, 102413), (47, 84981), (141, 28327), (611, 6537), (1833, 2179)]