277029379

素因数分解:

${\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 313369280

約数和(自身を除く): 36339901

約数列:

[1, 11, 73, 79, 121, 397, 803, 869, 4367, 5767, 8833, 9559, 28981, 31363, 48037, 63437, 318791, 344993, 697807, 2289499, 3506701, 3794923, 25184489, 277029379]

約数ペア:

[(1, 277029379), (11, 25184489), (73, 3794923), (79, 3506701), (121, 2289499), (397, 697807), (803, 344993), (869, 318791), (4367, 63437), (5767, 48037), (8833, 31363), (9559, 28981)]