28646373

素因数分解:

$3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1861}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 43734656

約数和(自身を除く): 15088283

約数列:

[1, 3, 7, 21, 733, 1861, 2199, 5131, 5583, 13027, 15393, 39081, 1364113, 4092339, 9548791, 28646373]

約数ペア:

[(1, 28646373), (3, 9548791), (7, 4092339), (21, 1364113), (733, 39081), (1861, 15393), (2199, 13027), (5131, 5583)]