231336761439

素因数分解:

$3^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{5154907}}^1$

素因数の和:5157054

約数の個数: 16

約数和(自身を含む): 352678185728

約数和(自身を除く): 121341424289

約数列:

[1, 3, 7, 21, 2137, 6411, 14959, 44877, 5154907, 15464721, 36084349, 108253047, 11016036259, 33048108777, 77112253813, 231336761439]

約数ペア:

[(1, 231336761439), (3, 77112253813), (7, 33048108777), (21, 11016036259), (2137, 108253047), (6411, 36084349), (14959, 15464721), (44877, 5154907)]