9280197

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 5096763

約数列:

[1, 3, 9, 27, 47, 71, 103, 141, 213, 309, 423, 639, 927, 1269, 1917, 2781, 3337, 4841, 7313, 10011, 14523, 21939, 30033, 43569, 65817, 90099, 130707, 197451, 343711, 1031133, 3093399, 9280197]

約数ペア:

[(1, 9280197), (3, 3093399), (9, 1031133), (27, 343711), (47, 197451), (71, 130707), (103, 90099), (141, 65817), (213, 43569), (309, 30033), (423, 21939), (639, 14523), (927, 10011), (1269, 7313), (1917, 4841), (2781, 3337)]