1223830611

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{85469}}^1$

素因数の和:85555

約数の個数: 24

約数和(自身を含む): 1857775920

約数和(自身を除く): 633945309

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1591, 4773, 14319, 85469, 256407, 769221, 3162353, 3675167, 9487059, 11025501, 28461177, 33076503, 135981179, 407943537, 1223830611]

約数ペア:

[(1, 1223830611), (3, 407943537), (9, 135981179), (37, 33076503), (43, 28461177), (111, 11025501), (129, 9487059), (333, 3675167), (387, 3162353), (1591, 769221), (4773, 256407), (14319, 85469)]