1131459

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 1805760

約数和(自身を除く): 674301

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 179, 301, 537, 903, 1253, 2107, 3759, 6321, 7697, 8771, 23091, 26313, 53879, 161637, 377153, 1131459]

約数ペア:

[(1, 1131459), (3, 377153), (7, 161637), (21, 53879), (43, 26313), (49, 23091), (129, 8771), (147, 7697), (179, 6321), (301, 3759), (537, 2107), (903, 1253)]