4230297

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 24

約数和(自身を含む): 6630624

約数和(自身を除く): 2400327

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 643, 731, 1929, 2193, 5787, 6579, 10931, 27649, 32793, 82947, 98379, 248841, 470033, 1410099, 4230297]

約数ペア:

[(1, 4230297), (3, 1410099), (9, 470033), (17, 248841), (43, 98379), (51, 82947), (129, 32793), (153, 27649), (387, 10931), (643, 6579), (731, 5787), (1929, 2193)]