712336317

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{280337}}^1$

素因数の和:280369

約数の個数: 24

約数和(自身を含む): 1193118528

約数和(自身を除く): 480782211

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 280337, 841011, 1962359, 3083707, 5887077, 9251121, 21585949, 33920777, 64757847, 101762331, 237445439, 712336317]

約数ペア:

[(1, 712336317), (3, 237445439), (7, 101762331), (11, 64757847), (21, 33920777), (33, 21585949), (77, 9251121), (121, 5887077), (231, 3083707), (363, 1962359), (847, 841011), (2541, 280337)]