4547721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3877}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 6701184

約数和(自身を除く): 2153463

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 3877, 11631, 65909, 89171, 197727, 267513, 1515907, 4547721]

約数ペア:

[(1, 4547721), (3, 1515907), (17, 267513), (23, 197727), (51, 89171), (69, 65909), (391, 11631), (1173, 3877)]