15932277

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 23721984

約数和(自身を除く): 7789707

約数列:

[1, 3, 9, 53, 127, 159, 263, 381, 477, 789, 1143, 2367, 6731, 13939, 20193, 33401, 41817, 60579, 100203, 125451, 300609, 1770253, 5310759, 15932277]

約数ペア:

[(1, 15932277), (3, 5310759), (9, 1770253), (53, 300609), (127, 125451), (159, 100203), (263, 60579), (381, 41817), (477, 33401), (789, 20193), (1143, 13939), (2367, 6731)]