2782659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 4333824

約数和(自身を除く): 1551165

約数列:

[1, 3, 11, 33, 37, 43, 53, 111, 129, 159, 407, 473, 583, 1221, 1419, 1591, 1749, 1961, 2279, 4773, 5883, 6837, 17501, 21571, 25069, 52503, 64713, 75207, 84323, 252969, 927553, 2782659]

約数ペア:

[(1, 2782659), (3, 927553), (11, 252969), (33, 84323), (37, 75207), (43, 64713), (53, 52503), (111, 25069), (129, 21571), (159, 17501), (407, 6837), (473, 5883), (583, 4773), (1221, 2279), (1419, 1961), (1591, 1749)]