131170428139

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{813677}}^1$

素因数の和:813906

約数の個数: 16

約数和(自身を含む): 140916010752

約数和(自身を除く): 9745582613

約数列:

[1, 23, 43, 163, 989, 3749, 7009, 161207, 813677, 18714571, 34988111, 132629351, 804726553, 3050475073, 5703062093, 131170428139]

約数ペア:

[(1, 131170428139), (23, 5703062093), (43, 3050475073), (163, 804726553), (989, 132629351), (3749, 34988111), (7009, 18714571), (161207, 813677)]