6783147

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1687

約数の個数: 24

約数和(自身を含む): 11371776

約数和(自身を除く): 4588629

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 1607, 4221, 4821, 11249, 14463, 33747, 101241, 107669, 323007, 753683, 969021, 2261049, 6783147]

約数ペア:

[(1, 6783147), (3, 2261049), (7, 969021), (9, 753683), (21, 323007), (63, 107669), (67, 101241), (201, 33747), (469, 14463), (603, 11249), (1407, 4821), (1607, 4221)]