11388531

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7043}}^1$

素因数の和:7071

約数の個数: 24

約数和(自身を含む): 19272384

約数和(自身を除く): 7883853

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 7043, 21129, 49301, 77473, 147903, 232419, 345107, 542311, 1035321, 1626933, 3796177, 11388531]

約数ペア:

[(1, 11388531), (3, 3796177), (7, 1626933), (11, 1035321), (21, 542311), (33, 345107), (49, 232419), (77, 147903), (147, 77473), (231, 49301), (539, 21129), (1617, 7043)]