11839527

素因数分解:

$3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 60

約数和(自身を含む): 21794520

約数和(自身を除く): 9954993

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 81, 133, 147, 157, 171, 189, 399, 441, 471, 513, 567, 931, 1099, 1197, 1323, 1413, 1539, 2793, 2983, 3297, 3591, 3969, 4239, 7693, 8379, 8949, 9891, 10773, 12717, 20881, 23079, 25137, 26847, 29673, 62643, 69237, 75411, 80541, 89019, 146167, 187929, 207711, 241623, 438501, 563787, 623133, 1315503, 1691361, 3946509, 11839527]

約数ペア:

[(1, 11839527), (3, 3946509), (7, 1691361), (9, 1315503), (19, 623133), (21, 563787), (27, 438501), (49, 241623), (57, 207711), (63, 187929), (81, 146167), (133, 89019), (147, 80541), (157, 75411), (171, 69237), (189, 62643), (399, 29673), (441, 26847), (471, 25137), (513, 23079), (567, 20881), (931, 12717), (1099, 10773), (1197, 9891), (1323, 8949), (1413, 8379), (1539, 7693), (2793, 4239), (2983, 3969), (3297, 3591)]