848392881

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{40849}}^1$

素因数の和:40925

約数の個数: 32

約数和(自身を含む): 1380403200

約数和(自身を除く): 532010319

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 6923, 20769, 40849, 122547, 285943, 857829, 939527, 1756507, 2818581, 5269521, 6576689, 12295549, 19730067, 36886647, 40399661, 121198983, 282797627, 848392881]

約数ペア:

[(1, 848392881), (3, 282797627), (7, 121198983), (21, 40399661), (23, 36886647), (43, 19730067), (69, 12295549), (129, 6576689), (161, 5269521), (301, 2818581), (483, 1756507), (903, 939527), (989, 857829), (2967, 285943), (6923, 122547), (20769, 40849)]