284352013

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3889}}^1$

素因数の和:3957

約数の個数: 24

約数和(自身を含む): 343938240

約数和(自身を除く): 59586227

約数列:

[1, 11, 17, 23, 187, 253, 289, 391, 3179, 3889, 4301, 6647, 42779, 66113, 73117, 89447, 727243, 983917, 1123921, 1520599, 12363131, 16726589, 25850183, 284352013]

約数ペア:

[(1, 284352013), (11, 25850183), (17, 16726589), (23, 12363131), (187, 1520599), (253, 1123921), (289, 983917), (391, 727243), (3179, 89447), (3889, 73117), (4301, 66113), (6647, 42779)]