290256963

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{5743}}^1$

素因数の和:6754

約数の個数: 16

約数和(自身を含む): 410259456

約数和(自身を除く): 120002493

約数列:

[1, 3, 17, 51, 991, 2973, 5743, 16847, 17229, 50541, 97631, 292893, 5691313, 17073939, 96752321, 290256963]

約数ペア:

[(1, 290256963), (3, 96752321), (17, 17073939), (51, 5691313), (991, 292893), (2973, 97631), (5743, 50541), (16847, 17229)]