19101753

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8429

約数の個数: 24

約数和(自身を含む): 31412160

約数和(自身を除く): 12310407

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 8389, 25167, 75501, 92279, 192947, 276837, 578841, 830511, 1736523, 2122417, 6367251, 19101753]

約数ペア:

[(1, 19101753), (3, 6367251), (9, 2122417), (11, 1736523), (23, 830511), (33, 578841), (69, 276837), (99, 192947), (207, 92279), (253, 75501), (759, 25167), (2277, 8389)]