39094419

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7579

約数の個数: 32

約数和(自身を含む): 67540480

約数和(自身を除く): 28446061

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 7537, 22611, 52759, 97981, 143203, 158277, 293943, 429609, 685867, 1002421, 1861639, 2057601, 3007263, 5584917, 13031473, 39094419]

約数ペア:

[(1, 39094419), (3, 13031473), (7, 5584917), (13, 3007263), (19, 2057601), (21, 1861639), (39, 1002421), (57, 685867), (91, 429609), (133, 293943), (247, 158277), (273, 143203), (399, 97981), (741, 52759), (1729, 22611), (5187, 7537)]