8377047

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 14336000

約数和(自身を除く): 5958953

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 349, 381, 889, 1047, 1143, 2443, 2667, 3141, 3429, 7329, 8001, 9423, 21987, 24003, 44323, 65961, 132969, 310261, 398907, 930783, 1196721, 2792349, 8377047]

約数ペア:

[(1, 8377047), (3, 2792349), (7, 1196721), (9, 930783), (21, 398907), (27, 310261), (63, 132969), (127, 65961), (189, 44323), (349, 24003), (381, 21987), (889, 9423), (1047, 8001), (1143, 7329), (2443, 3429), (2667, 3141)]