2775731621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1\times {\mathrm{7309}}^1$

素因数の和:7676

約数の個数: 16

約数和(自身を含む): 3025989120

約数和(自身を除く): 250257499

約数列:

[1, 13, 131, 223, 1703, 2899, 7309, 29213, 95017, 379769, 957479, 1629907, 12447227, 21188791, 213517817, 2775731621]

約数ペア:

[(1, 2775731621), (13, 213517817), (131, 21188791), (223, 12447227), (1703, 1629907), (2899, 957479), (7309, 379769), (29213, 95017)]