130495211

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 172523520

約数和(自身を除く): 42028309

約数列:

[1, 7, 11, 19, 77, 133, 191, 209, 467, 1337, 1463, 2101, 3269, 3629, 5137, 8873, 14707, 25403, 35959, 39919, 62111, 89197, 97603, 279433, 624379, 683221, 981167, 1694743, 6868169, 11863201, 18642173, 130495211]

約数ペア:

[(1, 130495211), (7, 18642173), (11, 11863201), (19, 6868169), (77, 1694743), (133, 981167), (191, 683221), (209, 624379), (467, 279433), (1337, 97603), (1463, 89197), (2101, 62111), (3269, 39919), (3629, 35959), (5137, 25403), (8873, 14707)]