2700213993

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{5147}}^1$

素因数の和:6045

約数の個数: 24

約数和(自身を含む): 3960830016

約数和(自身を除く): 1260616023

約数列:

[1, 3, 9, 71, 213, 639, 821, 2463, 5147, 7389, 15441, 46323, 58291, 174873, 365437, 524619, 1096311, 3288933, 4225687, 12677061, 38031183, 300023777, 900071331, 2700213993]

約数ペア:

[(1, 2700213993), (3, 900071331), (9, 300023777), (71, 38031183), (213, 12677061), (639, 4225687), (821, 3288933), (2463, 1096311), (5147, 524619), (7389, 365437), (15441, 174873), (46323, 58291)]