4890459

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 7499520

約数和(自身を除く): 2609061

約数列:

[1, 3, 7, 21, 179, 537, 1253, 1301, 3759, 3903, 9107, 27321, 232879, 698637, 1630153, 4890459]

約数ペア:

[(1, 4890459), (3, 1630153), (7, 698637), (21, 232879), (179, 27321), (537, 9107), (1253, 3903), (1301, 3759)]