13812475821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{12379}}^1$

素因数の和:12665

約数の個数: 32

約数和(自身を含む): 19529103360

約数和(自身を除く): 5716627539

約数列:

[1, 3, 23, 69, 103, 157, 309, 471, 2369, 3611, 7107, 10833, 12379, 16171, 37137, 48513, 284717, 371933, 854151, 1115799, 1275037, 1943503, 3825111, 5830509, 29325851, 44700569, 87977553, 134101707, 200180809, 600542427, 4604158607, 13812475821]

約数ペア:

[(1, 13812475821), (3, 4604158607), (23, 600542427), (69, 200180809), (103, 134101707), (157, 87977553), (309, 44700569), (471, 29325851), (2369, 5830509), (3611, 3825111), (7107, 1943503), (10833, 1275037), (12379, 1115799), (16171, 854151), (37137, 371933), (48513, 284717)]