1301289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:900

約数の個数: 16

約数和(自身を含む): 1935360

約数和(自身を除く): 634071

約数列:

[1, 3, 11, 33, 47, 141, 517, 839, 1551, 2517, 9229, 27687, 39433, 118299, 433763, 1301289]

約数ペア:

[(1, 1301289), (3, 433763), (11, 118299), (33, 39433), (47, 27687), (141, 9229), (517, 2517), (839, 1551)]