4171293

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 6987968

約数和(自身を除く): 2816675

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 907, 1533, 2721, 4599, 6349, 8163, 19047, 57141, 66211, 198633, 463477, 595899, 1390431, 4171293]

約数ペア:

[(1, 4171293), (3, 1390431), (7, 595899), (9, 463477), (21, 198633), (63, 66211), (73, 57141), (219, 19047), (511, 8163), (657, 6349), (907, 4599), (1533, 2721)]