804540253

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 947407104

約数和(自身を除く): 142866851

約数列:

[1, 11, 23, 41, 121, 253, 451, 641, 943, 1331, 2783, 4961, 7051, 10373, 14743, 26281, 30613, 54571, 77561, 114103, 162173, 289091, 604463, 853171, 1255133, 1783903, 3180001, 6649093, 19622933, 34980011, 73140023, 804540253]

約数ペア:

[(1, 804540253), (11, 73140023), (23, 34980011), (41, 19622933), (121, 6649093), (253, 3180001), (451, 1783903), (641, 1255133), (943, 853171), (1331, 604463), (2783, 289091), (4961, 162173), (7051, 114103), (10373, 77561), (14743, 54571), (26281, 30613)]