999113859

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{536293}}^1$

素因数の和:536328

約数の個数: 20

約数和(自身を含む): 1557397776

約数和(自身を除く): 558283917

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 536293, 1608879, 4826637, 12334739, 14479911, 37004217, 43439733, 111012651, 333037953, 999113859]

約数ペア:

[(1, 999113859), (3, 333037953), (9, 111012651), (23, 43439733), (27, 37004217), (69, 14479911), (81, 12334739), (207, 4826637), (621, 1608879), (1863, 536293)]