22154121

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 36220800

約数和(自身を除く): 14066679

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 769, 873, 1067, 2307, 2619, 3201, 6921, 8459, 9603, 20763, 25377, 28809, 74593, 76131, 223779, 228393, 671337, 820523, 2014011, 2461569, 7384707, 22154121]

約数ペア:

[(1, 22154121), (3, 7384707), (9, 2461569), (11, 2014011), (27, 820523), (33, 671337), (97, 228393), (99, 223779), (291, 76131), (297, 74593), (769, 28809), (873, 25377), (1067, 20763), (2307, 9603), (2619, 8459), (3201, 6921)]