28235339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 3283381

約数列:

[1, 11, 89, 151, 191, 979, 1661, 2101, 13439, 16999, 28841, 147829, 186989, 317251, 2566849, 28235339]

約数ペア:

[(1, 28235339), (11, 2566849), (89, 317251), (151, 186989), (191, 147829), (979, 28841), (1661, 16999), (2101, 13439)]