85900857

素因数分解:

$3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{14557}}^1$

素因数の和:14848

約数の個数: 16

約数和(自身を含む): 131371392

約数和(自身を除く): 45470535

約数列:

[1, 3, 7, 21, 281, 843, 1967, 5901, 14557, 43671, 101899, 305697, 4090517, 12271551, 28633619, 85900857]

約数ペア:

[(1, 85900857), (3, 28633619), (7, 12271551), (21, 4090517), (281, 305697), (843, 101899), (1967, 43671), (5901, 14557)]