5220003

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5426

約数の個数: 16

約数和(自身を含む): 7758720

約数和(自身を除く): 2538717

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 5387, 16161, 91579, 102353, 274737, 307059, 1740001, 5220003]

約数ペア:

[(1, 5220003), (3, 1740001), (17, 307059), (19, 274737), (51, 102353), (57, 91579), (323, 16161), (969, 5387)]