40799979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1567}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 64576512

約数和(自身を除く): 23776533

約数列:

[1, 3, 9, 11, 33, 99, 263, 789, 1567, 2367, 2893, 4701, 8679, 14103, 17237, 26037, 51711, 155133, 412121, 1236363, 3709089, 4533331, 13599993, 40799979]

約数ペア:

[(1, 40799979), (3, 13599993), (9, 4533331), (11, 3709089), (33, 1236363), (99, 412121), (263, 155133), (789, 51711), (1567, 26037), (2367, 17237), (2893, 14103), (4701, 8679)]