2149588221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1588757}}^1$

素因数の和:1588812

約数の個数: 16

約数和(自身を含む): 3202936128

約数和(自身を除く): 1053347907

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1588757, 4766271, 17476327, 52428981, 65139037, 195417111, 716529407, 2149588221]

約数ペア:

[(1, 2149588221), (3, 716529407), (11, 195417111), (33, 65139037), (41, 52428981), (123, 17476327), (451, 4766271), (1353, 1588757)]