2804232009

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{52951}}^1$

素因数の和:53220

約数の個数: 16

約数和(自身を含む): 3795599360

約数和(自身を除く): 991367351

約数列:

[1, 3, 127, 139, 381, 417, 17653, 52951, 52959, 158853, 6724777, 7360189, 20174331, 22080567, 934744003, 2804232009]

約数ペア:

[(1, 2804232009), (3, 934744003), (127, 22080567), (139, 20174331), (381, 7360189), (417, 6724777), (17653, 158853), (52951, 52959)]