20161908717

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{48349901}}^1$

素因数の和:48350043

約数の個数: 8

約数和(自身を含む): 27075945120

約数和(自身を除く): 6914036403

約数列:

[1, 3, 139, 417, 48349901, 145049703, 6720636239, 20161908717]

約数ペア:

[(1, 20161908717), (3, 6720636239), (139, 145049703), (417, 48349901)]