16739121

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2137}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 25587584

約数和(自身を除く): 8848463

約数列:

[1, 3, 7, 21, 373, 1119, 2137, 2611, 6411, 7833, 14959, 44877, 797101, 2391303, 5579707, 16739121]

約数ペア:

[(1, 16739121), (3, 5579707), (7, 2391303), (21, 797101), (373, 44877), (1119, 14959), (2137, 7833), (2611, 6411)]