391086081

素因数分解:

$3^2\times {\mathrm{9829}}^1\times {\mathrm{4421}}^1$

素因数の和:14256

約数の個数: 12

約数和(自身を含む): 565087380

約数和(自身を除く): 174001299

約数列:

[1, 3, 9, 4421, 9829, 13263, 29487, 39789, 88461, 43454009, 130362027, 391086081]

約数ペア:

[(1, 391086081), (3, 130362027), (9, 43454009), (4421, 88461), (9829, 39789), (13263, 29487)]