12331233

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{137}}^2$

素因数の和:353

約数の個数: 18

約数和(自身を含む): 18188534

約数和(自身を除く): 5857301

約数列:

[1, 3, 9, 73, 137, 219, 411, 657, 1233, 10001, 18769, 30003, 56307, 90009, 168921, 1370137, 4110411, 12331233]

約数ペア:

[(1, 12331233), (3, 4110411), (9, 1370137), (73, 168921), (137, 90009), (219, 56307), (411, 30003), (657, 18769), (1233, 10001)]