2003553173

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1\times {\mathrm{7537}}^1$

素因数の和:8396

約数の個数: 16

約数和(自身を含む): 2236072320

約数和(自身を除く): 232519147

約数列:

[1, 17, 19, 323, 823, 7537, 13991, 15637, 128129, 143203, 265829, 2434451, 6202951, 105450167, 117856069, 2003553173]

約数ペア:

[(1, 2003553173), (17, 117856069), (19, 105450167), (323, 6202951), (823, 2434451), (7537, 265829), (13991, 143203), (15637, 128129)]