8871387

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 13585152

約数和(自身を除く): 4713765

約数列:

[1, 3, 7, 21, 227, 681, 1589, 1861, 4767, 5583, 13027, 39081, 422447, 1267341, 2957129, 8871387]

約数ペア:

[(1, 8871387), (3, 2957129), (7, 1267341), (21, 422447), (227, 39081), (681, 13027), (1589, 5583), (1861, 4767)]