11340207

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 7529553

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 83, 141, 153, 171, 249, 323, 423, 747, 799, 893, 969, 1411, 1577, 2397, 2679, 2907, 3901, 4233, 4731, 7191, 8037, 11703, 12699, 14193, 15181, 26809, 35109, 45543, 66317, 74119, 80427, 136629, 198951, 222357, 241281, 596853, 667071, 1260023, 3780069, 11340207]

約数ペア:

[(1, 11340207), (3, 3780069), (9, 1260023), (17, 667071), (19, 596853), (47, 241281), (51, 222357), (57, 198951), (83, 136629), (141, 80427), (153, 74119), (171, 66317), (249, 45543), (323, 35109), (423, 26809), (747, 15181), (799, 14193), (893, 12699), (969, 11703), (1411, 8037), (1577, 7191), (2397, 4731), (2679, 4233), (2907, 3901)]