330804531

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{993407}}^1$

素因数の和:993450

約数の個数: 12

約数和(自身を含む): 490743552

約数和(自身を除く): 159939021

約数列:

[1, 3, 9, 37, 111, 333, 993407, 2980221, 8940663, 36756059, 110268177, 330804531]

約数ペア:

[(1, 330804531), (3, 110268177), (9, 36756059), (37, 8940663), (111, 2980221), (333, 993407)]