71284781

素因数分解:

${\mathrm{71}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:400

約数の個数: 12

約数和(自身を含む): 73627200

約数和(自身を除く): 2342419

約数列:

[1, 71, 79, 179, 5041, 5609, 12709, 14141, 398239, 902339, 1004011, 71284781]

約数ペア:

[(1, 71284781), (71, 1004011), (79, 902339), (179, 398239), (5041, 14141), (5609, 12709)]