286004943

素因数分解:

$3^2\times 7^1\times {\mathrm{4539761}}^1$

素因数の和:4539774

約数の個数: 12

約数和(自身を含む): 472135248

約数和(自身を除く): 186130305

約数列:

[1, 3, 7, 9, 21, 63, 4539761, 13619283, 31778327, 40857849, 95334981, 286004943]

約数ペア:

[(1, 286004943), (3, 95334981), (7, 40857849), (9, 31778327), (21, 13619283), (63, 4539761)]