30971523

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 46520208

約数和(自身を除く): 15548685

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1353, 2081, 4961, 6243, 14883, 22891, 68673, 85321, 251801, 255963, 755403, 938531, 2815593, 10323841, 30971523]

約数ペア:

[(1, 30971523), (3, 10323841), (11, 2815593), (33, 938531), (41, 755403), (121, 255963), (123, 251801), (363, 85321), (451, 68673), (1353, 22891), (2081, 14883), (4961, 6243)]