224714889

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{13879}}^1$

素因数の和:14149

約数の個数: 24

約数和(自身を含む): 372428160

約数和(自身を除く): 147713271

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 5397, 13879, 16191, 41637, 97153, 124911, 291459, 874377, 3566903, 10700709, 24968321, 32102127, 74904963, 224714889]

約数ペア:

[(1, 224714889), (3, 74904963), (7, 32102127), (9, 24968321), (21, 10700709), (63, 3566903), (257, 874377), (771, 291459), (1799, 124911), (2313, 97153), (5397, 41637), (13879, 16191)]