289207974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4381939}}^1$

素因数の和:4381955

約数の個数: 16

約数和(自身を含む): 630999360

約数和(自身を除く): 341791386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4381939, 8763878, 13145817, 26291634, 48201329, 96402658, 144603987, 289207974]

約数ペア:

[(1, 289207974), (2, 144603987), (3, 96402658), (6, 48201329), (11, 26291634), (22, 13145817), (33, 8763878), (66, 4381939)]