23971683

素因数分解:

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

素因数の和:723

約数の個数: 24

約数和(自身を含む): 34796608

約数和(自身を除く): 10824925

約数列:

[1, 3, 17, 43, 51, 129, 289, 643, 731, 867, 1929, 2193, 10931, 12427, 27649, 32793, 37281, 82947, 185827, 470033, 557481, 1410099, 7990561, 23971683]

約数ペア:

[(1, 23971683), (3, 7990561), (17, 1410099), (43, 557481), (51, 470033), (129, 185827), (289, 82947), (643, 37281), (731, 32793), (867, 27649), (1929, 12427), (2193, 10931)]