8855007

素因数分解:

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

素因数の和:22222

約数の個数: 16

約数和(自身を含む): 14204160

約数和(自身を除く): 5349153

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 22193, 66579, 155351, 421667, 466053, 1265001, 2951669, 8855007]

約数ペア:

[(1, 8855007), (3, 2951669), (7, 1265001), (19, 466053), (21, 421667), (57, 155351), (133, 66579), (399, 22193)]