4267739

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 5124096

約数和(自身を除く): 856357

約数列:

[1, 7, 31, 71, 217, 277, 497, 1939, 2201, 8587, 15407, 19667, 60109, 137669, 609677, 4267739]

約数ペア:

[(1, 4267739), (7, 609677), (31, 137669), (71, 60109), (217, 19667), (277, 15407), (497, 8587), (1939, 2201)]