141988679

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 164602368

約数和(自身を除く): 22613689

約数列:

[1, 7, 107, 293, 647, 749, 2051, 4529, 31351, 69229, 189571, 219457, 484603, 1326997, 20284097, 141988679]

約数ペア:

[(1, 141988679), (7, 20284097), (107, 1326997), (293, 484603), (647, 219457), (749, 189571), (2051, 69229), (4529, 31351)]