13890751

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1033}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 16974144

約数和(自身を除く): 3083393

約数列:

[1, 7, 17, 113, 119, 791, 1033, 1921, 7231, 13447, 17561, 116729, 122927, 817103, 1984393, 13890751]

約数ペア:

[(1, 13890751), (7, 1984393), (17, 817103), (113, 122927), (119, 116729), (791, 17561), (1033, 13447), (1921, 7231)]