21869277

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{6131}}^1$

素因数の和:6204

約数の個数: 16

約数和(自身を含む): 30905280

約数和(自身を除く): 9036003

約数列:

[1, 3, 29, 41, 87, 123, 1189, 3567, 6131, 18393, 177799, 251371, 533397, 754113, 7289759, 21869277]

約数ペア:

[(1, 21869277), (3, 7289759), (29, 754113), (41, 533397), (87, 251371), (123, 177799), (1189, 18393), (3567, 6131)]