8770293

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1907}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 14683968

約数和(自身を除く): 5913675

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 1907, 4599, 5721, 13349, 17163, 40047, 120141, 139211, 417633, 974477, 1252899, 2923431, 8770293]

約数ペア:

[(1, 8770293), (3, 2923431), (7, 1252899), (9, 974477), (21, 417633), (63, 139211), (73, 120141), (219, 40047), (511, 17163), (657, 13349), (1533, 5721), (1907, 4599)]