123397106

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{18401}}^1$

素因数の和:18889

約数の個数: 16

約数和(自身を含む): 211991040

約数和(自身を除く): 88593934

約数列:

[1, 2, 7, 14, 479, 958, 3353, 6706, 18401, 36802, 128807, 257614, 8814079, 17628158, 61698553, 123397106]

約数ペア:

[(1, 123397106), (2, 61698553), (7, 17628158), (14, 8814079), (479, 257614), (958, 128807), (3353, 36802), (6706, 18401)]