2105259

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 3155712

約数和(自身を除く): 1050453

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 2347, 7041, 30511, 53981, 91533, 161943, 701753, 2105259]

約数ペア:

[(1, 2105259), (3, 701753), (13, 161943), (23, 91533), (39, 53981), (69, 30511), (299, 7041), (897, 2347)]