28597263

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{4861}}^1$

素因数の和:4954

約数の個数: 16

約数和(自身を含む): 39907296

約数和(自身を除く): 11310033

約数列:

[1, 3, 37, 53, 111, 159, 1961, 4861, 5883, 14583, 179857, 257633, 539571, 772899, 9532421, 28597263]

約数ペア:

[(1, 28597263), (3, 9532421), (37, 772899), (53, 539571), (111, 257633), (159, 179857), (1961, 14583), (4861, 5883)]