10847907

素因数分解:

$3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 17994080

約数和(自身を除く): 7146173

約数列:

[1, 3, 7, 9, 21, 63, 409, 421, 1227, 1263, 2863, 2947, 3681, 3789, 8589, 8841, 25767, 26523, 172189, 516567, 1205323, 1549701, 3615969, 10847907]

約数ペア:

[(1, 10847907), (3, 3615969), (7, 1549701), (9, 1205323), (21, 516567), (63, 172189), (409, 26523), (421, 25767), (1227, 8841), (1263, 8589), (2863, 3789), (2947, 3681)]