16697115

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8629}}^1$

素因数の和:8683

約数の個数: 24

約数和(自身を含む): 29618160

約数和(自身を除く): 12921045

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 8629, 25887, 43145, 77661, 129435, 371047, 388305, 1113141, 1855235, 3339423, 5565705, 16697115]

約数ペア:

[(1, 16697115), (3, 5565705), (5, 3339423), (9, 1855235), (15, 1113141), (43, 388305), (45, 371047), (129, 129435), (215, 77661), (387, 43145), (645, 25887), (1935, 8629)]