13080470879

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{1811}}^1\times {\mathrm{3361}}^1$

素因数の和:5486

約数の個数: 16

約数和(自身を含む): 15010550016

約数和(自身を除く): 1930079137

約数列:

[1, 7, 307, 1811, 2149, 3361, 12677, 23527, 555977, 1031827, 3891839, 6086771, 7222789, 42607397, 1868638697, 13080470879]

約数ペア:

[(1, 13080470879), (7, 1868638697), (307, 42607397), (1811, 7222789), (2149, 6086771), (3361, 3891839), (12677, 1031827), (23527, 555977)]