2019684003

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{1021}}^1\times {\mathrm{4813}}^1$

素因数の和:5974

約数の個数: 16

約数和(自身を含む): 2715789216

約数和(自身を除く): 696105213

約数列:

[1, 3, 137, 411, 1021, 3063, 4813, 14439, 139877, 419631, 659381, 1978143, 4914073, 14742219, 673228001, 2019684003]

約数ペア:

[(1, 2019684003), (3, 673228001), (137, 14742219), (411, 4914073), (1021, 1978143), (3063, 659381), (4813, 419631), (14439, 139877)]