289755199

素因数分解:

${\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 302460928

約数和(自身を除く): 12705729

約数列:

[1, 43, 97, 127, 547, 4171, 5461, 12319, 23521, 53059, 69469, 529717, 2281537, 2987167, 6738493, 289755199]

約数ペア:

[(1, 289755199), (43, 6738493), (97, 2987167), (127, 2281537), (547, 529717), (4171, 69469), (5461, 53059), (12319, 23521)]