784830159

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2126911}}^1$

素因数の和:2126958

約数の個数: 12

約数和(自身を含む): 1161293952

約数和(自身を除く): 376463793

約数列:

[1, 3, 9, 41, 123, 369, 2126911, 6380733, 19142199, 87203351, 261610053, 784830159]

約数ペア:

[(1, 784830159), (3, 261610053), (9, 87203351), (41, 19142199), (123, 6380733), (369, 2126911)]