26565021

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{22193}}^1$

素因数の和:22225

約数の個数: 24

約数和(自身を含む): 46163520

約数和(自身を除く): 19598499

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 22193, 66579, 155351, 199737, 421667, 466053, 1265001, 1398159, 2951669, 3795003, 8855007, 26565021]

約数ペア:

[(1, 26565021), (3, 8855007), (7, 3795003), (9, 2951669), (19, 1398159), (21, 1265001), (57, 466053), (63, 421667), (133, 199737), (171, 155351), (399, 66579), (1197, 22193)]