2888891193

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{271181}}^1$

素因数の和:271304

約数の個数: 16

約数和(自身を含む): 3983121216

約数和(自身を除く): 1094230023

約数列:

[1, 3, 53, 67, 159, 201, 3551, 10653, 271181, 813543, 14372593, 18169127, 43117779, 54507381, 962963731, 2888891193]

約数ペア:

[(1, 2888891193), (3, 962963731), (53, 54507381), (67, 43117779), (159, 18169127), (201, 14372593), (3551, 813543), (10653, 271181)]