652886961

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 903628800

約数和(自身を除く): 250741839

約数列:

[1, 3, 71, 73, 199, 211, 213, 219, 597, 633, 5183, 14129, 14527, 14981, 15403, 15549, 41989, 42387, 43581, 44943, 46209, 125967, 1031417, 1093613, 2981219, 3065197, 3094251, 3280839, 8943657, 9195591, 217628987, 652886961]

約数ペア:

[(1, 652886961), (3, 217628987), (71, 9195591), (73, 8943657), (199, 3280839), (211, 3094251), (213, 3065197), (219, 2981219), (597, 1093613), (633, 1031417), (5183, 125967), (14129, 46209), (14527, 44943), (14981, 43581), (15403, 42387), (15549, 41989)]