119901321

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{187639}}^1$

素因数の和:187716

約数の個数: 12

約数和(自身を含む): 175631040

約数和(自身を除く): 55729719

約数列:

[1, 3, 9, 71, 213, 639, 187639, 562917, 1688751, 13322369, 39967107, 119901321]

約数ペア:

[(1, 119901321), (3, 39967107), (9, 13322369), (71, 1688751), (213, 562917), (639, 187639)]