9189621

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{733}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 15267200

約数和(自身を除く): 6077579

約数列:

[1, 3, 7, 9, 21, 63, 199, 597, 733, 1393, 1791, 2199, 4179, 5131, 6597, 12537, 15393, 46179, 145867, 437601, 1021069, 1312803, 3063207, 9189621]

約数ペア:

[(1, 9189621), (3, 3063207), (7, 1312803), (9, 1021069), (21, 437601), (63, 145867), (199, 46179), (597, 15393), (733, 12537), (1393, 6597), (1791, 5131), (2199, 4179)]