520015635981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{3041027111}}^1$

素因数の和:3041027136

約数の個数: 12

約数和(自身を含む): 790667049120

約数和(自身を除く): 270651413139

約数列:

[1, 3, 9, 19, 57, 171, 3041027111, 9123081333, 27369243999, 57779515109, 173338545327, 520015635981]

約数ペア:

[(1, 520015635981), (3, 173338545327), (9, 57779515109), (19, 27369243999), (57, 9123081333), (171, 3041027111)]