12781423681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4177}}^1\times {\mathrm{5741}}^1$

素因数の和:9972

約数の個数: 16

約数和(自身を含む): 14106164688

約数和(自身を除く): 1324741007

約数列:

[1, 13, 41, 533, 4177, 5741, 54301, 74633, 171257, 235381, 2226341, 3059953, 23980157, 311742041, 983186437, 12781423681]

約数ペア:

[(1, 12781423681), (13, 983186437), (41, 311742041), (533, 23980157), (4177, 3059953), (5741, 2226341), (54301, 235381), (74633, 171257)]