31626213

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{449}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 43156800

約数和(自身を除く): 11530587

約数列:

[1, 3, 53, 159, 443, 449, 1329, 1347, 23479, 23797, 70437, 71391, 198907, 596721, 10542071, 31626213]

約数ペア:

[(1, 31626213), (3, 10542071), (53, 596721), (159, 198907), (443, 71391), (449, 70437), (1329, 23797), (1347, 23479)]