20171127051

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{31566709}}^1$

素因数の和:31566786

約数の個数: 12

約数和(自身を含む): 29546440560

約数和(自身を除く): 9375313509

約数列:

[1, 3, 9, 71, 213, 639, 31566709, 94700127, 284100381, 2241236339, 6723709017, 20171127051]

約数ペア:

[(1, 20171127051), (3, 6723709017), (9, 2241236339), (71, 284100381), (213, 94700127), (639, 31566709)]