2883727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 3808512

約数和(自身を除く): 924785

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 2203, 15421, 24233, 37451, 169631, 262157, 411961, 2883727]

約数ペア:

[(1, 2883727), (7, 411961), (11, 262157), (17, 169631), (77, 37451), (119, 24233), (187, 15421), (1309, 2203)]