24889389

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 38889792

約数和(自身を除く): 14000403

約数列:

[1, 3, 7, 21, 43, 129, 301, 641, 903, 1849, 1923, 4487, 5547, 12943, 13461, 27563, 38829, 82689, 192941, 578823, 1185209, 3555627, 8296463, 24889389]

約数ペア:

[(1, 24889389), (3, 8296463), (7, 3555627), (21, 1185209), (43, 578823), (129, 192941), (301, 82689), (641, 38829), (903, 27563), (1849, 13461), (1923, 12943), (4487, 5547)]