243412855

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{83791}}^1$

素因数の和:83886

約数の個数: 16

約数和(自身を含む): 337849344

約数和(自身を除く): 94436489

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 83791, 418955, 586537, 2932685, 6954653, 34773265, 48682571, 243412855]

約数ペア:

[(1, 243412855), (5, 48682571), (7, 34773265), (35, 6954653), (83, 2932685), (415, 586537), (581, 418955), (2905, 83791)]