29389339

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 34594560

約数和(自身を除く): 5205221

約数列:

[1, 7, 43, 251, 301, 389, 1757, 2723, 10793, 16727, 75551, 97639, 117089, 683473, 4198477, 29389339]

約数ペア:

[(1, 29389339), (7, 4198477), (43, 683473), (251, 117089), (301, 97639), (389, 75551), (1757, 16727), (2723, 10793)]