219094953

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{2141}}^1$

素因数の和:2605

約数の個数: 32

約数和(自身を含む): 365202432

約数和(自身を除く): 146107479

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 443, 1329, 2141, 3101, 4873, 6423, 9303, 14619, 14987, 23551, 34111, 44961, 70653, 102333, 164857, 494571, 948463, 2845389, 6639241, 10433093, 19917723, 31299279, 73031651, 219094953]

約数ペア:

[(1, 219094953), (3, 73031651), (7, 31299279), (11, 19917723), (21, 10433093), (33, 6639241), (77, 2845389), (231, 948463), (443, 494571), (1329, 164857), (2141, 102333), (3101, 70653), (4873, 44961), (6423, 34111), (9303, 23551), (14619, 14987)]