276977319

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{30241}}^1$

素因数の和:30358

約数の個数: 16

約数和(自身を含む): 383226624

約数和(自身を除く): 106249305

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 30241, 90723, 1300363, 2147111, 3901089, 6441333, 92325773, 276977319]

約数ペア:

[(1, 276977319), (3, 92325773), (43, 6441333), (71, 3901089), (129, 2147111), (213, 1300363), (3053, 90723), (9159, 30241)]