2816238909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{123503}}^1$

素因数の和:124208

約数の個数: 16

約数和(自身を含む): 4102308864

約数和(自身を除く): 1286069955

約数列:

[1, 3, 11, 33, 691, 2073, 7601, 22803, 123503, 370509, 1358533, 4075599, 85340573, 256021719, 938746303, 2816238909]

約数ペア:

[(1, 2816238909), (3, 938746303), (11, 256021719), (33, 85340573), (691, 4075599), (2073, 1358533), (7601, 370509), (22803, 123503)]