20161610901

素因数分解:

$3^2\times {\mathrm{229}}^1\times {\mathrm{9782441}}^1$

素因数の和:9782676

約数の個数: 12

約数和(自身を含む): 29249501580

約数和(自身を除く): 9087890679

約数列:

[1, 3, 9, 229, 687, 2061, 9782441, 29347323, 88041969, 2240178989, 6720536967, 20161610901]

約数ペア:

[(1, 20161610901), (3, 6720536967), (9, 2240178989), (229, 88041969), (687, 29347323), (2061, 9782441)]