11857857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 19077120

約数和(自身を除く): 7219263

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 919, 1173, 2757, 4301, 10109, 12903, 15623, 21137, 30327, 46869, 63411, 171853, 232507, 359329, 515559, 697521, 1077987, 3952619, 11857857]

約数ペア:

[(1, 11857857), (3, 3952619), (11, 1077987), (17, 697521), (23, 515559), (33, 359329), (51, 232507), (69, 171853), (187, 63411), (253, 46869), (391, 30327), (561, 21137), (759, 15623), (919, 12903), (1173, 10109), (2757, 4301)]