8200179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 12892880

約数和(自身を除く): 4692701

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 643, 981, 1417, 1929, 4251, 5787, 8359, 12753, 25077, 70087, 75231, 210261, 630783, 911131, 2733393, 8200179]

約数ペア:

[(1, 8200179), (3, 2733393), (9, 911131), (13, 630783), (39, 210261), (109, 75231), (117, 70087), (327, 25077), (643, 12753), (981, 8359), (1417, 5787), (1929, 4251)]