86445999

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{234271}}^1$

素因数の和:234318

約数の個数: 12

約数和(自身を含む): 127912512

約数和(自身を除く): 41466513

約数列:

[1, 3, 9, 41, 123, 369, 234271, 702813, 2108439, 9605111, 28815333, 86445999]

約数ペア:

[(1, 86445999), (3, 28815333), (9, 9605111), (41, 2108439), (123, 702813), (369, 234271)]