980738517

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{158927}}^1$

素因数の和:158969

約数の個数: 24

約数和(自身を含む): 1521894528

約数和(自身を除く): 541156011

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 6171, 158927, 476781, 1748197, 2701759, 5244591, 8105277, 19230167, 29719349, 57690501, 89158047, 326912839, 980738517]

約数ペア:

[(1, 980738517), (3, 326912839), (11, 89158047), (17, 57690501), (33, 29719349), (51, 19230167), (121, 8105277), (187, 5244591), (363, 2701759), (561, 1748197), (2057, 476781), (6171, 158927)]