2723859

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 4389840

約数和(自身を除く): 1665981

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 937, 969, 2811, 2907, 8433, 15929, 17803, 47787, 53409, 143361, 160227, 302651, 907953, 2723859]

約数ペア:

[(1, 2723859), (3, 907953), (9, 302651), (17, 160227), (19, 143361), (51, 53409), (57, 47787), (153, 17803), (171, 15929), (323, 8433), (937, 2907), (969, 2811)]