13305215871

素因数分解:

$3^3\times {\mathrm{1117}}^1\times {\mathrm{441169}}^1$

素因数の和:442295

約数の個数: 16

約数和(自身を含む): 19729122400

約数和(自身を除く): 6423906529

約数列:

[1, 3, 9, 27, 1117, 3351, 10053, 30159, 441169, 1323507, 3970521, 11911563, 492785773, 1478357319, 4435071957, 13305215871]

約数ペア:

[(1, 13305215871), (3, 4435071957), (9, 1478357319), (27, 492785773), (1117, 11911563), (3351, 3970521), (10053, 1323507), (30159, 441169)]