20210906169

素因数分解:

$3^2\times {\mathrm{37571}}^1\times {\mathrm{59771}}^1$

素因数の和:97348

約数の個数: 12

約数和(自身を含む): 29194796592

約数和(自身を除く): 8983890423

約数列:

[1, 3, 9, 37571, 59771, 112713, 179313, 338139, 537939, 2245656241, 6736968723, 20210906169]

約数ペア:

[(1, 20210906169), (3, 6736968723), (9, 2245656241), (37571, 537939), (59771, 338139), (112713, 179313)]