1091627043

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{523}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 1588097280

約数和(自身を除く): 496470237

約数列:

[1, 3, 13, 39, 109, 327, 491, 523, 1417, 1473, 1569, 4251, 6383, 6799, 19149, 20397, 53519, 57007, 160557, 171021, 256793, 695747, 741091, 770379, 2087241, 2223273, 3338309, 10014927, 27990437, 83971311, 363875681, 1091627043]

約数ペア:

[(1, 1091627043), (3, 363875681), (13, 83971311), (39, 27990437), (109, 10014927), (327, 3338309), (491, 2223273), (523, 2087241), (1417, 770379), (1473, 741091), (1569, 695747), (4251, 256793), (6383, 171021), (6799, 160557), (19149, 57007), (20397, 53519)]