9786387

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 15160320

約数和(自身を除く): 5373933

約数列:

[1, 3, 13, 19, 39, 47, 57, 141, 247, 281, 611, 741, 843, 893, 1833, 2679, 3653, 5339, 10959, 11609, 13207, 16017, 34827, 39621, 69407, 171691, 208221, 250933, 515073, 752799, 3262129, 9786387]

約数ペア:

[(1, 9786387), (3, 3262129), (13, 752799), (19, 515073), (39, 250933), (47, 208221), (57, 171691), (141, 69407), (247, 39621), (281, 34827), (611, 16017), (741, 13207), (843, 11609), (893, 10959), (1833, 5339), (2679, 3653)]