531310129

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{234989}}^1$

素因数の和:235032

約数の個数: 16

約数和(自身を含む): 676771200

約数和(自身を除く): 145461071

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 234989, 1644923, 3994813, 4464791, 27963691, 31253537, 75901447, 531310129]

約数ペア:

[(1, 531310129), (7, 75901447), (17, 31253537), (19, 27963691), (119, 4464791), (133, 3994813), (323, 1644923), (2261, 234989)]