390015691479

素因数分解:

$3^2\times {\mathrm{479}}^1\times {\mathrm{90469889}}^1$

素因数の和:90470374

約数の個数: 12

約数和(自身を含む): 564532113600

約数和(自身を除く): 174516422121

約数列:

[1, 3, 9, 479, 1437, 4311, 90469889, 271409667, 814229001, 43335076831, 130005230493, 390015691479]

約数ペア:

[(1, 390015691479), (3, 130005230493), (9, 43335076831), (479, 814229001), (1437, 271409667), (4311, 90469889)]