564793089

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2617}}^1$

素因数の和:2909

約数の個数: 32

約数和(自身を含む): 884674560

約数和(自身を除く): 319881471

約数列:

[1, 3, 7, 21, 43, 129, 239, 301, 717, 903, 1673, 2617, 5019, 7851, 10277, 18319, 30831, 54957, 71939, 112531, 215817, 337593, 625463, 787717, 1876389, 2363151, 4378241, 13134723, 26894909, 80684727, 188264363, 564793089]

約数ペア:

[(1, 564793089), (3, 188264363), (7, 80684727), (21, 26894909), (43, 13134723), (129, 4378241), (239, 2363151), (301, 1876389), (717, 787717), (903, 625463), (1673, 337593), (2617, 215817), (5019, 112531), (7851, 71939), (10277, 54957), (18319, 30831)]