3387979

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 4046848

約数和(自身を除く): 658869

約数列:

[1, 7, 37, 103, 127, 259, 721, 889, 3811, 4699, 13081, 26677, 32893, 91567, 483997, 3387979]

約数ペア:

[(1, 3387979), (7, 483997), (37, 91567), (103, 32893), (127, 26677), (259, 13081), (721, 4699), (889, 3811)]