56547841

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 65923200

約数和(自身を除く): 9375359

約数列:

[1, 7, 89, 139, 623, 653, 973, 4571, 12371, 58117, 86597, 90767, 406819, 635369, 8078263, 56547841]

約数ペア:

[(1, 56547841), (7, 8078263), (89, 635369), (139, 406819), (623, 90767), (653, 86597), (973, 58117), (4571, 12371)]