2912878053

素因数分解:

$3^2\times {\mathrm{2027}}^1\times {\mathrm{159671}}^1$

素因数の和:161704

約数の個数: 12

約数和(自身を含む): 4209592608

約数和(自身を除く): 1296714555

約数列:

[1, 3, 9, 2027, 6081, 18243, 159671, 479013, 1437039, 323653117, 970959351, 2912878053]

約数ペア:

[(1, 2912878053), (3, 970959351), (9, 323653117), (2027, 1437039), (6081, 479013), (18243, 159671)]