2839064019

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{56267}}^1$

素因数の和:56431

約数の個数: 24

約数和(自身を含む): 4190840640

約数和(自身を除く): 1351776621

約数列:

[1, 3, 11, 33, 121, 139, 363, 417, 1529, 4587, 16819, 50457, 56267, 168801, 618937, 1856811, 6808307, 7821113, 20424921, 23463339, 86032243, 258096729, 946354673, 2839064019]

約数ペア:

[(1, 2839064019), (3, 946354673), (11, 258096729), (33, 86032243), (121, 23463339), (139, 20424921), (363, 7821113), (417, 6808307), (1529, 1856811), (4587, 618937), (16819, 168801), (50457, 56267)]