228156700821

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{264990361}}^1$

素因数の和:264990412

約数の個数: 16

約数和(自身を含む): 356147046528

約数和(自身を除く): 127990345707

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 264990361, 794971083, 1854932527, 5564797581, 10864604801, 32593814403, 76052233607, 228156700821]

約数ペア:

[(1, 228156700821), (3, 76052233607), (7, 32593814403), (21, 10864604801), (41, 5564797581), (123, 1854932527), (287, 794971083), (861, 264990361)]