13728127

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 16623360

約数和(自身を除く): 2895233

約数列:

[1, 7, 19, 133, 233, 443, 1631, 3101, 4427, 8417, 30989, 58919, 103219, 722533, 1961161, 13728127]

約数ペア:

[(1, 13728127), (7, 1961161), (19, 722533), (133, 103219), (233, 58919), (443, 30989), (1631, 8417), (3101, 4427)]