11882619

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 21373440

約数和(自身を除く): 9490821

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1103, 1197, 1539, 3309, 3591, 7721, 9927, 10773, 20957, 23163, 29781, 62871, 69489, 89343, 146699, 188613, 208467, 440097, 565839, 625401, 1320291, 1697517, 3960873, 11882619]

約数ペア:

[(1, 11882619), (3, 3960873), (7, 1697517), (9, 1320291), (19, 625401), (21, 565839), (27, 440097), (57, 208467), (63, 188613), (81, 146699), (133, 89343), (171, 69489), (189, 62871), (399, 29781), (513, 23163), (567, 20957), (1103, 10773), (1197, 9927), (1539, 7721), (3309, 3591)]