210893717943

素因数分解:

$3^2\times {\mathrm{4909}}^1\times {\mathrm{4773403}}^1$

素因数の和:4778318

約数の個数: 12

約数和(自身を含む): 304686377320

約数和(自身を除く): 93792659377

約数列:

[1, 3, 9, 4909, 14727, 44181, 4773403, 14320209, 42960627, 23432635327, 70297905981, 210893717943]

約数ペア:

[(1, 210893717943), (3, 70297905981), (9, 23432635327), (4909, 42960627), (14727, 14320209), (44181, 4773403)]