8904906241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{19087}}^1$

素因数の和:19261

約数の個数: 32

約数和(自身を含む): 11390496768

約数和(自身を除く): 2485590527

約数列:

[1, 7, 11, 73, 77, 83, 511, 581, 803, 913, 5621, 6059, 6391, 19087, 42413, 66649, 133609, 209957, 466543, 1393351, 1469699, 1584221, 9753457, 11089547, 15326861, 17426431, 107288027, 115648133, 121985017, 809536931, 1272129463, 8904906241]

約数ペア:

[(1, 8904906241), (7, 1272129463), (11, 809536931), (73, 121985017), (77, 115648133), (83, 107288027), (511, 17426431), (581, 15326861), (803, 11089547), (913, 9753457), (5621, 1584221), (6059, 1469699), (6391, 1393351), (19087, 466543), (42413, 209957), (66649, 133609)]