8639836779

素因数分解:

$3^1\times 7^1\times {\mathrm{13709}}^1\times {\mathrm{30011}}^1$

素因数の和:43730

約数の個数: 16

約数和(自身を含む): 13166864640

約数和(自身を除く): 4527027861

約数列:

[1, 3, 7, 21, 13709, 30011, 41127, 90033, 95963, 210077, 287889, 630231, 411420799, 1234262397, 2879945593, 8639836779]

約数ペア:

[(1, 8639836779), (3, 2879945593), (7, 1234262397), (21, 411420799), (13709, 630231), (30011, 287889), (41127, 210077), (90033, 95963)]