4015689

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 5754240

約数和(自身を除く): 1738551

約数列:

[1, 3, 17, 51, 71, 213, 1109, 1207, 3327, 3621, 18853, 56559, 78739, 236217, 1338563, 4015689]

約数ペア:

[(1, 4015689), (3, 1338563), (17, 236217), (51, 78739), (71, 56559), (213, 18853), (1109, 3621), (1207, 3327)]