26670889

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 32358400

約数和(自身を除く): 5687511

約数列:

[1, 7, 19, 127, 133, 889, 1579, 2413, 11053, 16891, 30001, 200533, 210007, 1403731, 3810127, 26670889]

約数ペア:

[(1, 26670889), (7, 3810127), (19, 1403731), (127, 210007), (133, 200533), (889, 30001), (1579, 16891), (2413, 11053)]