11212707

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 18385920

約数和(自身を除く): 7173213

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 79, 121, 187, 237, 253, 363, 391, 561, 759, 869, 1173, 1343, 1817, 2057, 2607, 2783, 4029, 4301, 5451, 6171, 8349, 9559, 12903, 14773, 19987, 28677, 30889, 44319, 47311, 59961, 92667, 141933, 162503, 219857, 339779, 487509, 659571, 1019337, 3737569, 11212707]

約数ペア:

[(1, 11212707), (3, 3737569), (11, 1019337), (17, 659571), (23, 487509), (33, 339779), (51, 219857), (69, 162503), (79, 141933), (121, 92667), (187, 59961), (237, 47311), (253, 44319), (363, 30889), (391, 28677), (561, 19987), (759, 14773), (869, 12903), (1173, 9559), (1343, 8349), (1817, 6171), (2057, 5451), (2607, 4301), (2783, 4029)]