87649757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5620

約数の個数: 16

約数和(自身を含む): 100372608

約数和(自身を除く): 12722851

約数列:

[1, 13, 23, 53, 299, 689, 1219, 5531, 15847, 71903, 127213, 293143, 1653769, 3810859, 6742289, 87649757]

約数ペア:

[(1, 87649757), (13, 6742289), (23, 3810859), (53, 1653769), (299, 293143), (689, 127213), (1219, 71903), (5531, 15847)]