13333222

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7499}}^1$

素因数の和:7635

約数の個数: 16

約数和(自身を含む): 23040000

約数和(自身を除く): 9706778

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 7499, 14998, 52493, 104986, 952373, 1904746, 6666611, 13333222]

約数ペア:

[(1, 13333222), (2, 6666611), (7, 1904746), (14, 952373), (127, 104986), (254, 52493), (889, 14998), (1778, 7499)]