21078888959

素因数分解:

${\mathrm{23}}^2\times {\mathrm{4673}}^1\times {\mathrm{8527}}^1$

素因数の和:13246

約数の個数: 12

約数和(自身を含む): 22042509216

約数和(自身を除く): 963620257

約数列:

[1, 23, 529, 4673, 8527, 107479, 196121, 2472017, 4510783, 39846671, 916473433, 21078888959]

約数ペア:

[(1, 21078888959), (23, 916473433), (529, 39846671), (4673, 4510783), (8527, 2472017), (107479, 196121)]