291265353

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{34319}}^1$

素因数の和:34389

約数の個数: 24

約数和(自身を含む): 449729280

約数和(自身を除く): 158463927

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 34319, 102957, 308871, 789337, 1407079, 2368011, 4221237, 7104033, 12663711, 32362817, 97088451, 291265353]

約数ペア:

[(1, 291265353), (3, 97088451), (9, 32362817), (23, 12663711), (41, 7104033), (69, 4221237), (123, 2368011), (207, 1407079), (369, 789337), (943, 308871), (2829, 102957), (8487, 34319)]