2871087

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 4032480

約数和(自身を除く): 1161393

約数列:

[1, 3, 29, 61, 87, 183, 541, 1623, 1769, 5307, 15689, 33001, 47067, 99003, 957029, 2871087]

約数ペア:

[(1, 2871087), (3, 957029), (29, 99003), (61, 47067), (87, 33001), (183, 15689), (541, 5307), (1623, 1769)]