2017126947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{26821}}^1$

素因数の和:26931

約数の個数: 32

約数和(自身を含む): 3058995456

約数和(自身を除く): 1041868509

約数列:

[1, 3, 11, 33, 43, 53, 129, 159, 473, 583, 1419, 1749, 2279, 6837, 25069, 26821, 75207, 80463, 295031, 885093, 1153303, 1421513, 3459909, 4264539, 12686333, 15636643, 38058999, 46909929, 61125059, 183375177, 672375649, 2017126947]

約数ペア:

[(1, 2017126947), (3, 672375649), (11, 183375177), (33, 61125059), (43, 46909929), (53, 38058999), (129, 15636643), (159, 12686333), (473, 4264539), (583, 3459909), (1419, 1421513), (1749, 1153303), (2279, 885093), (6837, 295031), (25069, 80463), (26821, 75207)]