835201989

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{204857}}^1$

素因数の和:205017

約数の個数: 16

約数和(自身を含む): 1245536640

約数和(自身を除く): 410334651

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 204857, 614571, 1843713, 5531139, 30933407, 92800221, 278400663, 835201989]

約数ペア:

[(1, 835201989), (3, 278400663), (9, 92800221), (27, 30933407), (151, 5531139), (453, 1843713), (1359, 614571), (4077, 204857)]