2894947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:278

約数の個数: 16

約数和(自身を含む): 3398112

約数和(自身を除く): 503165

約数列:

[1, 11, 17, 113, 137, 187, 1243, 1507, 1921, 2329, 15481, 21131, 25619, 170291, 263177, 2894947]

約数ペア:

[(1, 2894947), (11, 263177), (17, 170291), (113, 25619), (137, 21131), (187, 15481), (1243, 2329), (1507, 1921)]