85502167919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{668963}}^1$

素因数の和:669051

約数の個数: 24

約数和(自身を含む): 106285000320

約数和(自身を除く): 20782832401

約数列:

[1, 7, 19, 31, 133, 217, 589, 961, 4123, 6727, 18259, 127813, 668963, 4682741, 12710297, 20737853, 88972079, 145164971, 394019207, 642873443, 2758134449, 4500114101, 12214595417, 85502167919]

約数ペア:

[(1, 85502167919), (7, 12214595417), (19, 4500114101), (31, 2758134449), (133, 642873443), (217, 394019207), (589, 145164971), (961, 88972079), (4123, 20737853), (6727, 12710297), (18259, 4682741), (127813, 668963)]