7232787

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 11788800

約数和(自身を除く): 4556013

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 613, 621, 1311, 1839, 3933, 5517, 11647, 11799, 14099, 16551, 34941, 42297, 104823, 126891, 267881, 314469, 380673, 803643, 2410929, 7232787]

約数ペア:

[(1, 7232787), (3, 2410929), (9, 803643), (19, 380673), (23, 314469), (27, 267881), (57, 126891), (69, 104823), (171, 42297), (207, 34941), (437, 16551), (513, 14099), (613, 11799), (621, 11647), (1311, 5517), (1839, 3933)]