2186727

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:882

約数の個数: 16

約数和(自身を含む): 3149280

約数和(自身を除く): 962553

約数列:

[1, 3, 17, 51, 53, 159, 809, 901, 2427, 2703, 13753, 41259, 42877, 128631, 728909, 2186727]

約数ペア:

[(1, 2186727), (3, 728909), (17, 128631), (51, 42877), (53, 41259), (159, 13753), (809, 2703), (901, 2427)]