85880509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19373}}^1$

素因数の和:19428

約数の個数: 16

約数和(自身を含む): 104154624

約数和(自身を除く): 18274115

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 19373, 213103, 251849, 600563, 2770339, 6606193, 7807319, 85880509]

約数ペア:

[(1, 85880509), (11, 7807319), (13, 6606193), (31, 2770339), (143, 600563), (341, 251849), (403, 213103), (4433, 19373)]