38587689

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32237}}^1$

素因数の和:32269

約数の個数: 24

約数和(自身を含む): 67055040

約数和(自身を除く): 28467351

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 32237, 96711, 225659, 290133, 612503, 676977, 1837509, 2030931, 4287521, 5512527, 12862563, 38587689]

約数ペア:

[(1, 38587689), (3, 12862563), (7, 5512527), (9, 4287521), (19, 2030931), (21, 1837509), (57, 676977), (63, 612503), (133, 290133), (171, 225659), (399, 96711), (1197, 32237)]