70341901

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{20219}}^1$

素因数の和:20304

約数の個数: 12

約数和(自身を含む): 82982880

約数和(自身を除く): 12640979

約数列:

[1, 7, 49, 71, 497, 3479, 20219, 141533, 990731, 1435549, 10048843, 70341901]

約数ペア:

[(1, 70341901), (7, 10048843), (49, 1435549), (71, 990731), (497, 141533), (3479, 20219)]