201651243

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{1913}}^1$

素因数の和:2814

約数の個数: 16

約数和(自身を含む): 275891616

約数和(自身を除く): 74240373

約数列:

[1, 3, 41, 123, 857, 1913, 2571, 5739, 35137, 78433, 105411, 235299, 1639441, 4918323, 67217081, 201651243]

約数ペア:

[(1, 201651243), (3, 67217081), (41, 4918323), (123, 1639441), (857, 235299), (1913, 105411), (2571, 78433), (5739, 35137)]