6669817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 9031680

約数和(自身を除く): 2361863

約数列:

[1, 7, 11, 19, 47, 77, 97, 133, 209, 329, 517, 679, 893, 1067, 1463, 1843, 3619, 4559, 6251, 7469, 9823, 12901, 20273, 31913, 50149, 68761, 86621, 141911, 351043, 606347, 952831, 6669817]

約数ペア:

[(1, 6669817), (7, 952831), (11, 606347), (19, 351043), (47, 141911), (77, 86621), (97, 68761), (133, 50149), (209, 31913), (329, 20273), (517, 12901), (679, 9823), (893, 7469), (1067, 6251), (1463, 4559), (1843, 3619)]