20161502067

素因数分解:

$3^1\times 7^1\times {\mathrm{960071527}}^1$

素因数の和:960071537

約数の個数: 8

約数和(自身を含む): 30722288896

約数和(自身を除く): 10560786829

約数列:

[1, 3, 7, 21, 960071527, 2880214581, 6720500689, 20161502067]

約数ペア:

[(1, 20161502067), (3, 6720500689), (7, 2880214581), (21, 960071527)]