20141889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{853}}^1$

素因数の和:1336

約数の個数: 16

約数和(自身を含む): 28530432

約数和(自身を除く): 8388543

約数列:

[1, 3, 17, 51, 463, 853, 1389, 2559, 7871, 14501, 23613, 43503, 394939, 1184817, 6713963, 20141889]

約数ペア:

[(1, 20141889), (3, 6713963), (17, 1184817), (51, 394939), (463, 43503), (853, 23613), (1389, 14501), (2559, 7871)]