1223261039

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{1033}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 1683269280

約数和(自身を除く): 460008241

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 169, 539, 637, 1001, 1033, 1183, 1859, 2197, 7007, 7231, 8281, 11363, 13013, 13429, 15379, 24167, 50617, 79541, 91091, 94003, 107653, 147719, 169169, 174577, 556787, 658021, 1034033, 1184183, 1222039, 1920347, 2269501, 7238231, 8554273, 13442429, 15886507, 24964511, 94097003, 111205549, 174751577, 1223261039]

約数ペア:

[(1, 1223261039), (7, 174751577), (11, 111205549), (13, 94097003), (49, 24964511), (77, 15886507), (91, 13442429), (143, 8554273), (169, 7238231), (539, 2269501), (637, 1920347), (1001, 1222039), (1033, 1184183), (1183, 1034033), (1859, 658021), (2197, 556787), (7007, 174577), (7231, 169169), (8281, 147719), (11363, 107653), (13013, 94003), (13429, 91091), (15379, 79541), (24167, 50617)]