138349619

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 144883200

約数和(自身を除く): 6533581

約数列:

[1, 43, 79, 139, 293, 3397, 5977, 10981, 12599, 23147, 40727, 472183, 995321, 1751261, 3217433, 138349619]

約数ペア:

[(1, 138349619), (43, 3217433), (79, 1751261), (139, 995321), (293, 472183), (3397, 40727), (5977, 23147), (10981, 12599)]