2189769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 3151680

約数和(自身を除く): 961911

約数列:

[1, 3, 19, 41, 57, 123, 779, 937, 2337, 2811, 17803, 38417, 53409, 115251, 729923, 2189769]

約数ペア:

[(1, 2189769), (3, 729923), (19, 115251), (41, 53409), (57, 38417), (123, 17803), (779, 2811), (937, 2337)]