26931961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{997}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 32766336

約数和(自身を除く): 5834375

約数列:

[1, 7, 17, 119, 227, 997, 1589, 3859, 6979, 16949, 27013, 118643, 226319, 1584233, 3847423, 26931961]

約数ペア:

[(1, 26931961), (7, 3847423), (17, 1584233), (119, 226319), (227, 118643), (997, 27013), (1589, 16949), (3859, 6979)]