28147699

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 31344192

約数和(自身を除く): 3196493

約数列:

[1, 17, 23, 193, 373, 391, 3281, 4439, 6341, 8579, 71989, 75463, 145843, 1223813, 1655747, 28147699]

約数ペア:

[(1, 28147699), (17, 1655747), (23, 1223813), (193, 145843), (373, 75463), (391, 71989), (3281, 8579), (4439, 6341)]