16852131

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{5623}}^1$

素因数の和:5672

約数の個数: 20

約数和(自身を含む): 25859152

約数和(自身を除く): 9007021

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 5623, 16869, 50607, 151821, 208051, 455463, 624153, 1872459, 5617377, 16852131]

約数ペア:

[(1, 16852131), (3, 5617377), (9, 1872459), (27, 624153), (37, 455463), (81, 208051), (111, 151821), (333, 50607), (999, 16869), (2997, 5623)]