8238489

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 13602816

約数和(自身を除く): 5364327

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 329, 357, 491, 799, 987, 1473, 2397, 3437, 5593, 8347, 10311, 16779, 23077, 25041, 58429, 69231, 161539, 175287, 392309, 484617, 1176927, 2746163, 8238489]

約数ペア:

[(1, 8238489), (3, 2746163), (7, 1176927), (17, 484617), (21, 392309), (47, 175287), (51, 161539), (119, 69231), (141, 58429), (329, 25041), (357, 23077), (491, 16779), (799, 10311), (987, 8347), (1473, 5593), (2397, 3437)]