775361613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{126631}}^1$

素因数の和:126804

約数の個数: 16

約数和(自身を含む): 1120439936

約数和(自身を除く): 345078323

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 126631, 379893, 1646203, 4938609, 19881067, 59643201, 258453871, 775361613]

約数ペア:

[(1, 775361613), (3, 258453871), (13, 59643201), (39, 19881067), (157, 4938609), (471, 1646203), (2041, 379893), (6123, 126631)]