85722143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{2143}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 98332416

約数和(自身を除く): 12610273

約数列:

[1, 13, 17, 181, 221, 2143, 2353, 3077, 27859, 36431, 40001, 387883, 473603, 5042479, 6594011, 85722143]

約数ペア:

[(1, 85722143), (13, 6594011), (17, 5042479), (181, 473603), (221, 387883), (2143, 40001), (2353, 36431), (3077, 27859)]