121570554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2894537}}^1$

素因数の和:2894549

約数の個数: 16

約数和(自身を含む): 277875648

約数和(自身を除く): 156305094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2894537, 5789074, 8683611, 17367222, 20261759, 40523518, 60785277, 121570554]

約数ペア:

[(1, 121570554), (2, 60785277), (3, 40523518), (6, 20261759), (7, 17367222), (14, 8683611), (21, 5789074), (42, 2894537)]