4266871

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 18

約数和(自身を含む): 5222112

約数和(自身を除く): 955241

約数列:

[1, 7, 31, 49, 53, 217, 371, 1519, 1643, 2597, 2809, 11501, 19663, 80507, 87079, 137641, 609553, 4266871]

約数ペア:

[(1, 4266871), (7, 609553), (31, 137641), (49, 87079), (53, 80507), (217, 19663), (371, 11501), (1519, 2809), (1643, 2597)]