210069921

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{9413}}^1$

素因数の和:9632

約数の個数: 16

約数和(自身を含む): 288294336

約数和(自身を除く): 78224415

約数列:

[1, 3, 43, 129, 173, 519, 7439, 9413, 22317, 28239, 404759, 1214277, 1628449, 4885347, 70023307, 210069921]

約数ペア:

[(1, 210069921), (3, 70023307), (43, 4885347), (129, 1628449), (173, 1214277), (519, 404759), (7439, 28239), (9413, 22317)]