271888821

素因数分解:

$3^2\times {\mathrm{3407}}^1\times {\mathrm{8867}}^1$

素因数の和:12280

約数の個数: 12

約数和(自身を含む): 392887872

約数和(自身を除く): 120999051

約数列:

[1, 3, 9, 3407, 8867, 10221, 26601, 30663, 79803, 30209869, 90629607, 271888821]

約数ペア:

[(1, 271888821), (3, 90629607), (9, 30209869), (3407, 79803), (8867, 30663), (10221, 26601)]