4252031

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 5050944

約数和(自身を除く): 798913

約数列:

[1, 7, 53, 73, 157, 371, 511, 1099, 3869, 8321, 11461, 27083, 58247, 80227, 607433, 4252031]

約数ペア:

[(1, 4252031), (7, 607433), (53, 80227), (73, 58247), (157, 27083), (371, 11461), (511, 8321), (1099, 3869)]