4067007

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10193}}^1$

素因数の和:10222

約数の個数: 16

約数和(自身を含む): 6524160

約数和(自身を除く): 2457153

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 10193, 30579, 71351, 193667, 214053, 581001, 1355669, 4067007]

約数ペア:

[(1, 4067007), (3, 1355669), (7, 581001), (19, 214053), (21, 193667), (57, 71351), (133, 30579), (399, 10193)]