12992067

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6943

約数の個数: 24

約数和(自身を含む): 21552960

約数和(自身を除く): 8560893

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 6907, 20721, 62163, 75977, 131233, 227931, 393699, 683793, 1181097, 1443563, 4330689, 12992067]

約数ペア:

[(1, 12992067), (3, 4330689), (9, 1443563), (11, 1181097), (19, 683793), (33, 393699), (57, 227931), (99, 131233), (171, 75977), (209, 62163), (627, 20721), (1881, 6907)]