8614257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 12347712

約数和(自身を除く): 3733455

約数列:

[1, 3, 17, 51, 67, 201, 1139, 2521, 3417, 7563, 42857, 128571, 168907, 506721, 2871419, 8614257]

約数ペア:

[(1, 8614257), (3, 2871419), (17, 506721), (51, 168907), (67, 128571), (201, 42857), (1139, 7563), (2521, 3417)]