9091377

素因数分解:

$3^2\times {\mathrm{643}}^1\times {\mathrm{1571}}^1$

素因数の和:2220

約数の個数: 12

約数和(自身を含む): 13160784

約数和(自身を除く): 4069407

約数列:

[1, 3, 9, 643, 1571, 1929, 4713, 5787, 14139, 1010153, 3030459, 9091377]

約数ペア:

[(1, 9091377), (3, 3030459), (9, 1010153), (643, 14139), (1571, 5787), (1929, 4713)]