2971567389

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4879421}}^1$

素因数の和:4879460

約数の個数: 16

約数和(自身を含む): 4684245120

約数和(自身を除く): 1712677731

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 4879421, 14638263, 34155947, 102467841, 141503209, 424509627, 990522463, 2971567389]

約数ペア:

[(1, 2971567389), (3, 990522463), (7, 424509627), (21, 141503209), (29, 102467841), (87, 34155947), (203, 14638263), (609, 4879421)]