305830503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{28871}}^1$

素因数の和:28995

約数の個数: 24

約数和(自身を含む): 486435456

約数和(自身を除く): 180604953

約数列:

[1, 3, 9, 11, 33, 99, 107, 321, 963, 1177, 3531, 10593, 28871, 86613, 259839, 317581, 952743, 2858229, 3089197, 9267591, 27802773, 33981167, 101943501, 305830503]

約数ペア:

[(1, 305830503), (3, 101943501), (9, 33981167), (11, 27802773), (33, 9267591), (99, 3089197), (107, 2858229), (321, 952743), (963, 317581), (1177, 259839), (3531, 86613), (10593, 28871)]