2007998083

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{1033}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 2538974592

約数和(自身を除く): 530976509

約数列:

[1, 7, 13, 41, 91, 287, 521, 533, 1033, 3647, 3731, 6773, 7231, 13429, 21361, 42353, 47411, 94003, 149527, 277693, 296471, 538193, 550589, 1943851, 3767351, 3854123, 6996509, 22065913, 48975563, 154461391, 286856869, 2007998083]

約数ペア:

[(1, 2007998083), (7, 286856869), (13, 154461391), (41, 48975563), (91, 22065913), (287, 6996509), (521, 3854123), (533, 3767351), (1033, 1943851), (3647, 550589), (3731, 538193), (6773, 296471), (7231, 277693), (13429, 149527), (21361, 94003), (42353, 47411)]