11719539

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 18903360

約数和(自身を除く): 7183821

約数列:

[1, 3, 9, 13, 27, 39, 117, 173, 193, 351, 519, 579, 1557, 1737, 2249, 2509, 4671, 5211, 6747, 7527, 20241, 22581, 33389, 60723, 67743, 100167, 300501, 434057, 901503, 1302171, 3906513, 11719539]

約数ペア:

[(1, 11719539), (3, 3906513), (9, 1302171), (13, 901503), (27, 434057), (39, 300501), (117, 100167), (173, 67743), (193, 60723), (351, 33389), (519, 22581), (579, 20241), (1557, 7527), (1737, 6747), (2249, 5211), (2509, 4671)]