138778387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 153648000

約数和(自身を除く): 14869613

約数列:

[1, 11, 131, 193, 499, 1441, 2123, 5489, 25283, 65369, 96307, 278113, 719059, 1059377, 12616217, 138778387]

約数ペア:

[(1, 138778387), (11, 12616217), (131, 1059377), (193, 719059), (499, 278113), (1441, 96307), (2123, 65369), (5489, 25283)]