2001245822043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1279}}^1\times {\mathrm{144839}}^1$

素因数の和:146411

約数の個数: 32

約数和(自身を含む): 2886232473600

約数和(自身を除く): 884986651557

約数列:

[1, 3, 13, 39, 277, 831, 1279, 3601, 3837, 10803, 16627, 49881, 144839, 354283, 434517, 1062849, 1882907, 4605679, 5648721, 13817037, 40120403, 120361209, 185249081, 521565239, 555747243, 1564695717, 2408238053, 7224714159, 51313995437, 153941986311, 667081940681, 2001245822043]

約数ペア:

[(1, 2001245822043), (3, 667081940681), (13, 153941986311), (39, 51313995437), (277, 7224714159), (831, 2408238053), (1279, 1564695717), (3601, 555747243), (3837, 521565239), (10803, 185249081), (16627, 120361209), (49881, 40120403), (144839, 13817037), (354283, 5648721), (434517, 4605679), (1062849, 1882907)]