2921816661

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{1231}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 4172636160

約数和(自身を除く): 1250819499

約数列:

[1, 3, 23, 41, 69, 123, 839, 943, 1231, 2517, 2829, 3693, 19297, 28313, 34399, 50471, 57891, 84939, 103197, 151413, 791177, 1032809, 1160833, 2373531, 3098427, 3482499, 23754607, 42345169, 71263821, 127035507, 973938887, 2921816661]

約数ペア:

[(1, 2921816661), (3, 973938887), (23, 127035507), (41, 71263821), (69, 42345169), (123, 23754607), (839, 3482499), (943, 3098427), (1231, 2373531), (2517, 1160833), (2829, 1032809), (3693, 791177), (19297, 151413), (28313, 103197), (34399, 84939), (50471, 57891)]