528821713

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{7933}}^1$

素因数の和:8136

約数の個数: 16

約数和(自身を含む): 616947840

約数和(自身を除く): 88126127

約数列:

[1, 7, 89, 107, 623, 749, 7933, 9523, 55531, 66661, 706037, 848831, 4942259, 5941817, 75545959, 528821713]

約数ペア:

[(1, 528821713), (7, 75545959), (89, 5941817), (107, 4942259), (623, 848831), (749, 706037), (7933, 66661), (9523, 55531)]