2561141679

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{2531}}^1\times {\mathrm{5717}}^1$

素因数の和:8310

約数の個数: 16

約数和(自身を含む): 3474714240

約数和(自身を除く): 913572561

約数列:

[1, 3, 59, 177, 2531, 5717, 7593, 17151, 149329, 337303, 447987, 1011909, 14469727, 43409181, 853713893, 2561141679]

約数ペア:

[(1, 2561141679), (3, 853713893), (59, 43409181), (177, 14469727), (2531, 1011909), (5717, 447987), (7593, 337303), (17151, 149329)]