13426503167

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1\times {\mathrm{2927}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 17165481984

約数和(自身を除く): 3738978817

約数列:

[1, 7, 11, 41, 77, 287, 451, 1453, 2927, 3157, 10171, 15983, 20489, 32197, 59573, 111881, 120007, 225379, 417011, 655303, 840049, 1320077, 4252931, 4587121, 9240539, 29770517, 46782241, 174370171, 327475687, 1220591197, 1918071881, 13426503167]

約数ペア:

[(1, 13426503167), (7, 1918071881), (11, 1220591197), (41, 327475687), (77, 174370171), (287, 46782241), (451, 29770517), (1453, 9240539), (2927, 4587121), (3157, 4252931), (10171, 1320077), (15983, 840049), (20489, 655303), (32197, 417011), (59573, 225379), (111881, 120007)]