9748881

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 15150720

約数和(自身を除く): 5401839

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 1213, 2679, 3639, 8037, 10917, 23047, 57011, 69141, 171033, 207423, 513099, 1083209, 3249627, 9748881]

約数ペア:

[(1, 9748881), (3, 3249627), (9, 1083209), (19, 513099), (47, 207423), (57, 171033), (141, 69141), (171, 57011), (423, 23047), (893, 10917), (1213, 8037), (2679, 3639)]