201413709

素因数分解:

$3^5\times 7^1\times {\mathrm{118409}}^1$

素因数の和:118431

約数の個数: 24

約数和(自身を含む): 344809920

約数和(自身を除く): 143396211

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 118409, 355227, 828863, 1065681, 2486589, 3197043, 7459767, 9591129, 22379301, 28773387, 67137903, 201413709]

約数ペア:

[(1, 201413709), (3, 67137903), (7, 28773387), (9, 22379301), (21, 9591129), (27, 7459767), (63, 3197043), (81, 2486589), (189, 1065681), (243, 828863), (567, 355227), (1701, 118409)]