4442207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1861}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 5720064

約数和(自身を除く): 1277857

約数列:

[1, 7, 11, 31, 77, 217, 341, 1861, 2387, 13027, 20471, 57691, 143297, 403837, 634601, 4442207]

約数ペア:

[(1, 4442207), (7, 634601), (11, 403837), (31, 143297), (77, 57691), (217, 20471), (341, 13027), (1861, 2387)]